From a4ccbd75da12da9090f3d25ad4dc9edd0efe3060 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@xonotic.org>
Date: Thu, 26 Apr 2012 17:09:52 +0200
Subject: [PATCH] fix more uninitialized stuff and a few bugs, one regarding
 g_weaponarena all

---
 qcsrc/server/bot/bot.qc                     |  3 +++
 qcsrc/server/bot/havocbot/havocbot.qc       |  9 ++++----
 qcsrc/server/bot/havocbot/role_ctf.qc       | 24 ++++++++++-----------
 qcsrc/server/bot/havocbot/role_onslaught.qc |  6 ++++--
 qcsrc/server/bot/navigation.qc              |  2 ++
 qcsrc/server/bot/scripting.qc               |  6 +++---
 qcsrc/server/cl_client.qc                   |  4 ++--
 qcsrc/server/command/getreplies.qc          |  7 ++++--
 qcsrc/server/g_subs.qc                      |  4 +---
 qcsrc/server/g_triggers.qc                  |  2 ++
 qcsrc/server/item_key.qc                    |  7 ++++--
 qcsrc/server/miscfunctions.qc               |  9 ++++++--
 qcsrc/server/mode_onslaught.qc              |  1 +
 qcsrc/server/mutators/gamemode_keyhunt.qc   |  4 +++-
 qcsrc/server/mutators/gamemode_nexball.qc   |  2 +-
 qcsrc/server/mutators/sandbox.qc            |  3 ++-
 qcsrc/server/pathlib.qc                     |  2 ++
 qcsrc/server/pathlib/expandnode.qc          |  1 +
 qcsrc/server/pathlib/utility.qc             |  2 +-
 qcsrc/server/race.qc                        |  9 ++++----
 qcsrc/server/steerlib.qc                    | 12 +++++------
 qcsrc/server/t_items.qc                     | 23 +++++++++++---------
 qcsrc/server/t_jumppads.qc                  |  2 +-
 qcsrc/server/tturrets/system/system_main.qc |  2 +-
 qcsrc/server/tturrets/system/system_misc.qc |  4 ++--
 qcsrc/server/tturrets/units/unit_hk.qc      |  2 ++
 qcsrc/server/tturrets/units/unit_tessla.qc  |  2 +-
 qcsrc/server/vehicles/raptor.qc             |  2 +-
 28 files changed, 93 insertions(+), 63 deletions(-)

diff --git a/qcsrc/server/bot/bot.qc b/qcsrc/server/bot/bot.qc
index 039e21dae..b06d578d1 100644
--- a/qcsrc/server/bot/bot.qc
+++ b/qcsrc/server/bot/bot.qc
@@ -128,7 +128,10 @@ void bot_setnameandstuff()
 	file = fopen(autocvar_bot_config_file, FILE_READ);
 
 	if(file < 0)
+	{
 		print(strcat("Error: Can not open the bot configuration file '",autocvar_bot_config_file,"'\n"));
+		readfile = "";
+	}
 	else
 	{
 		RandomSelection_Init();
diff --git a/qcsrc/server/bot/havocbot/havocbot.qc b/qcsrc/server/bot/havocbot/havocbot.qc
index 18e434171..e03cbac66 100644
--- a/qcsrc/server/bot/havocbot/havocbot.qc
+++ b/qcsrc/server/bot/havocbot/havocbot.qc
@@ -493,8 +493,8 @@ void havocbot_movetogoal()
 		{
 			if(fabs(self.velocity_z)<50)
 			{
-				entity head, newgoal;
-				float distance, bestdistance;
+				entity head, newgoal = world;
+				float distance, bestdistance = 0;
 
 				for (head = findchain(classname, "waypoint"); head; head = head.chain)
 				{
@@ -908,7 +908,7 @@ void havocbot_chooseenemy()
 
 	self.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 
-	for(;;)
+	for(i = 0; ; ++i)
 	{
 		while (head)
 		{
@@ -939,7 +939,6 @@ void havocbot_chooseenemy()
 		self.dphitcontentsmask |= DPCONTENTS_OPAQUE;
 
 		head = head2;
-		++i;
 	}
 
 	// Restore hit flags
@@ -960,7 +959,7 @@ float havocbot_chooseweapon_checkreload(float new_weapon)
 	// if this weapon is scheduled for reloading, don't switch to it during combat
 	if (self.weapon_load[new_weapon] < 0)
 	{
-		float i, other_weapon_available;
+		float i, other_weapon_available = FALSE;
 		for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 		{
 			// if we are out of ammo for all other weapons, it's an emergency to switch to anything else
diff --git a/qcsrc/server/bot/havocbot/role_ctf.qc b/qcsrc/server/bot/havocbot/role_ctf.qc
index 74c611ea1..178ee0da6 100644
--- a/qcsrc/server/bot/havocbot/role_ctf.qc
+++ b/qcsrc/server/bot/havocbot/role_ctf.qc
@@ -60,7 +60,7 @@ float havocbot_ctf_teamcount(entity bot, vector org, float radius)
 	if not(teamplay)
 		return 0;
 
-	float c;
+	float c = 0;
 	entity head;
 
 	FOR_EACH_PLAYER(head)
@@ -562,9 +562,8 @@ void havocbot_role_ctf_defense()
 		navigation_goalrating_start();
 
 		// if enemies are closer to our base, go there
-		entity head, closestplayer;
-		float distance, bestdistance;
-		distance = 10000;
+		entity head, closestplayer = world;
+		float distance, bestdistance = 10000;
 		FOR_EACH_PLAYER(head)
 		{
 			if(head.deadflag!=DEAD_NO)
@@ -596,20 +595,21 @@ void havocbot_role_ctf_defense()
 void havocbot_calculate_middlepoint()
 {
 	entity f;
-	vector p1, p2;
+	vector s = '0 0 0';
+	vector fo = '0 0 0';
+	float n = 0;
 
 	f = ctf_worldflaglist;
 	while (f)
 	{
-		if(p1)
-			p2 = f.origin;
-		else
-			p1 = f.origin;
-
+		fo = f.origin;
+		s = s + fo;
 		f = f.ctf_worldflagnext;
 	}
-	havocbot_ctf_middlepoint = p1 + ((p2-p1) * 0.5);
-	havocbot_ctf_middlepoint_radius	 = vlen(p2-p1) * 0.5;
+	if(!n)
+		return;
+	havocbot_ctf_middlepoint = s * (1.0 / n);
+	havocbot_ctf_middlepoint_radius	 = vlen(fo - havocbot_ctf_middlepoint);
 }
 
 void havocbot_ctf_reset_role(entity bot)
diff --git a/qcsrc/server/bot/havocbot/role_onslaught.qc b/qcsrc/server/bot/havocbot/role_onslaught.qc
index 90150e2ab..b17697d2f 100644
--- a/qcsrc/server/bot/havocbot/role_onslaught.qc
+++ b/qcsrc/server/bot/havocbot/role_onslaught.qc
@@ -28,13 +28,14 @@ void(float ratingscale, vector org, float sradius) havocbot_goalrating_enemyplay
 void havocbot_goalrating_ons_offenseitems(float ratingscale, vector org, float sradius)
 {
 	entity head;
-	float t, i, c, needarmor, needweapons;
+	float t, i, c, needarmor = FALSE, needweapons = FALSE;
 
 	// Needs armor/health?
 	if(self.health<100)
 		needarmor = TRUE;
 
 	// Needs weapons?
+	c = 0;
 	for(i = WEP_FIRST; i <= WEP_LAST ; ++i)
 	{
 		// Find weapon
@@ -98,7 +99,7 @@ void havocbot_role_ons_setrole(entity bot, float role)
 
 float havocbot_ons_teamcount(entity bot, float role)
 {
-	float c;
+	float c = 0;
 	entity head;
 
 	FOR_EACH_PLAYER(head)
@@ -152,6 +153,7 @@ void havocbot_goalrating_ons_controlpoints_attack(float ratingscale)
 
 	// We'll consider only the best case
 	bestvalue = 99999999999;
+	cp = world;
 	for (; cp1; cp1 = cp1.chain)
 	{
 		if not(cp1.wpconsidered)
diff --git a/qcsrc/server/bot/navigation.qc b/qcsrc/server/bot/navigation.qc
index bf963bc7c..a5c60e393 100644
--- a/qcsrc/server/bot/navigation.qc
+++ b/qcsrc/server/bot/navigation.qc
@@ -27,6 +27,7 @@ float tracewalk(entity e, vector start, vector m1, vector m2, vector end, float
 	dir = normalize(move);
 	stepdist = 32;
 	ignorehazards = FALSE;
+	swimming = FALSE;
 
 	// Analyze starting point
 	traceline(start, start, MOVE_NORMAL, e);
@@ -1218,6 +1219,7 @@ void debuggoalstack()
 	else if(self.goalcounter==29)goal=self.goalstack29;
 	else if(self.goalcounter==30)goal=self.goalstack30;
 	else if(self.goalcounter==31)goal=self.goalstack31;
+	else goal=world;
 
 	if(goal==world)
 	{
diff --git a/qcsrc/server/bot/scripting.qc b/qcsrc/server/bot/scripting.qc
index 63a6cb336..5752e2f49 100644
--- a/qcsrc/server/bot/scripting.qc
+++ b/qcsrc/server/bot/scripting.qc
@@ -38,9 +38,9 @@ void bot_queuecommand(entity bot, string cmdstring)
 		{
 			parm = substring(cmdstr, sp + 1, -1);
 			cmdstr = substring(cmdstr, 0, sp);
+			if(cmdstr == "sound")
+				precache_sound(cmdstr);
 		}
-		if(cmdstr == "sound")
-			precache_sound(cmdstr);
 	}
 
 	bot.bot_cmdqueuebuf_end += 1;
@@ -292,7 +292,7 @@ entity find_bot_by_name(string name)
 entity find_bot_by_number(float number)
 {
 	entity bot;
-	float c;
+	float c = 0;
 
 	if(!number)
 		return world;
diff --git a/qcsrc/server/cl_client.qc b/qcsrc/server/cl_client.qc
index e95e93324..fcc1cca97 100644
--- a/qcsrc/server/cl_client.qc
+++ b/qcsrc/server/cl_client.qc
@@ -2377,7 +2377,7 @@ float nJoinAllowed(entity ignore) {
 
 	// TODO simplify this
 	entity e;
-	float totalClients;
+	float totalClients = 0;
 	FOR_EACH_CLIENT(e)
 		if(e != ignore)
 			totalClients += 1;
@@ -2385,7 +2385,7 @@ float nJoinAllowed(entity ignore) {
 	if (!autocvar_g_maxplayers)
 		return maxclients - totalClients;
 
-	float currentlyPlaying;
+	float currentlyPlaying = 0;
 	FOR_EACH_REALPLAYER(e)
 		currentlyPlaying += 1;
 
diff --git a/qcsrc/server/command/getreplies.qc b/qcsrc/server/command/getreplies.qc
index be4928e8a..0bedd6d5e 100644
--- a/qcsrc/server/command/getreplies.qc
+++ b/qcsrc/server/command/getreplies.qc
@@ -14,6 +14,8 @@ string getrecords(float page) // 50 records per page
 {	
 	float rec = 0, r, i;
 	string h, s;
+	
+	s = "";
 
 	if (g_ctf)
 	{
@@ -85,6 +87,7 @@ string getrankings()
 
 	map = GetMapname();
 
+	s = "";
 	for (i = 1; i <= RANKINGS_CNT; ++i)
 	{
 		t = race_readTime(map, i);
@@ -107,7 +110,7 @@ string getrankings()
 
 string getladder()
 {
-	float i, j, k, uidcnt, thiscnt;
+	float i, j, k, uidcnt = 0, thiscnt;
 	string s, temp_s, rr, myuid, thisuid;
 	
 	if(g_cts)
@@ -281,4 +284,4 @@ string getladder()
 		return "No ladder on this server!\n";
 	else
 		return strcat("Top ", ftos(LADDER_SIZE), " ladder rankings:\n", s);
-}
\ No newline at end of file
+}
diff --git a/qcsrc/server/g_subs.qc b/qcsrc/server/g_subs.qc
index e119e5aba..f8aad6724 100644
--- a/qcsrc/server/g_subs.qc
+++ b/qcsrc/server/g_subs.qc
@@ -382,11 +382,9 @@ void tracebox_antilag_force_wz (entity source, vector v1, vector mi, vector ma,
 		lag = 0; // only antilag for clients
 
 	// change shooter to SOLID_BBOX so the shot can hit corpses
+	oldsolid = source.dphitcontentsmask;
 	if(source)
-	{
-		oldsolid = source.dphitcontentsmask;
 		source.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
-	}
 
 	if (lag)
 	{
diff --git a/qcsrc/server/g_triggers.qc b/qcsrc/server/g_triggers.qc
index 4e97136ce..af7c10561 100644
--- a/qcsrc/server/g_triggers.qc
+++ b/qcsrc/server/g_triggers.qc
@@ -1390,6 +1390,8 @@ void trigger_impulse_touch1()
         return;
     }
 
+    str = min(self.radius, vlen(self.origin - other.origin));
+
     if(self.falloff == 1)
         str = (str / self.radius) * self.strength;
     else if(self.falloff == 2)
diff --git a/qcsrc/server/item_key.qc b/qcsrc/server/item_key.qc
index e39f28134..7b386ec97 100644
--- a/qcsrc/server/item_key.qc
+++ b/qcsrc/server/item_key.qc
@@ -36,6 +36,8 @@ string item_keys_keylist(float keylist) {
 	if ((keylist & (keylist-1)) != 0)
 		return strcat("the ", item_keys_names[lowestbit(keylist)]);
 	
+	n = "";
+	base = 0;
 	while (keylist) {
 		l = lowestbit(keylist);
 		if (n)
@@ -181,12 +183,13 @@ void spawnfunc_item_key() {
 		break;
 	
 	default:
+		_netname = "FLUFFY PINK keycard";
+		_colormod = '1 1 1';
+
 		if (!self.netname) {
 			objerror("item_key doesn't have a default name for this key and a custom one was not specified!");
 			remove(self);
 			return;
-		} else if (!self.colormod) {
-			_colormod = '1 1 1';
 		}
 		break;
 		
diff --git a/qcsrc/server/miscfunctions.qc b/qcsrc/server/miscfunctions.qc
index df175ac8d..1b8585eb6 100644
--- a/qcsrc/server/miscfunctions.qc
+++ b/qcsrc/server/miscfunctions.qc
@@ -860,8 +860,11 @@ void readplayerstartcvars()
 		g_weaponarena = 1;
 		g_weaponarena_list = "All Weapons";
 		for (j = WEP_FIRST; j <= WEP_LAST; ++j)
+		{
+			e = get_weaponinfo(j);
 			if not(e.spawnflags & WEP_FLAG_MUTATORBLOCKED)
 				WEPSET_OR_AW(g_weaponarena_weapons, j);
+		}
 	}
 	else if (s == "most")
 	{
@@ -1018,6 +1021,8 @@ void readplayerstartcvars()
 			warmup_start_health = cvar("g_warmup_start_health");
 			warmup_start_armorvalue = cvar("g_warmup_start_armor");
 			WEPSET_CLEAR_A(warmup_start_weapons);
+			WEPSET_CLEAR_A(warmup_start_weapons_default);
+			WEPSET_CLEAR_A(warmup_start_weapons_defaultmask);
 			for (i = WEP_FIRST; i <= WEP_LAST; ++i)
 			{
 				e = get_weaponinfo(i);
@@ -1694,7 +1699,7 @@ void make_safe_for_remove(entity e)
 {
     if (e.initialize_entity)
     {
-        entity ent, prev;
+        entity ent, prev = world;
         for (ent = initialize_entity_first; ent; )
         {
             if ((ent == e) || ((ent.classname == "initialize_entity") && (ent.enemy == e)))
@@ -2117,7 +2122,7 @@ void race_writeTime(string map, float t, string myuid)
 	float newpos;
 	newpos = race_readPos(map, t);
 
-	float i, prevpos;
+	float i, prevpos = 0;
 	for(i = 1; i <= RANKINGS_CNT; ++i)
 	{
 		if(race_readUID(map, i) == myuid)
diff --git a/qcsrc/server/mode_onslaught.qc b/qcsrc/server/mode_onslaught.qc
index 2e0443c8c..ebca6ee2b 100644
--- a/qcsrc/server/mode_onslaught.qc
+++ b/qcsrc/server/mode_onslaught.qc
@@ -952,6 +952,7 @@ void onslaught_controlpoint_icon_damage(entity inflictor, entity attacker, float
 
 	if (attacker.classname == "player")
 	{
+		nag = FALSE;
 		if(self.team == COLOR_TEAM1)
 		{
 			if(time - ons_notification_time_team1 > 10)
diff --git a/qcsrc/server/mutators/gamemode_keyhunt.qc b/qcsrc/server/mutators/gamemode_keyhunt.qc
index bc8e85f35..d6413d33f 100644
--- a/qcsrc/server/mutators/gamemode_keyhunt.qc
+++ b/qcsrc/server/mutators/gamemode_keyhunt.qc
@@ -545,6 +545,8 @@ void kh_WinnerTeam(float teem)  // runs when a team wins
 
 	first = TRUE;
 	midpoint = '0 0 0';
+	firstorigin = '0 0 0';
+	lastorigin = '0 0 0';
 	FOR_EACH_KH_KEY(key)
 	{
 		vector thisorigin;
@@ -935,7 +937,7 @@ void kh_StartRound()  // runs at the start of each round
 	{
 		teem = kh_Team_ByID(i);
 		players = 0;
-		entity my_player;
+		entity my_player = world;
 		FOR_EACH_PLAYER(player)
 			if(player.deadflag == DEAD_NO)
 				if(!player.BUTTON_CHAT)
diff --git a/qcsrc/server/mutators/gamemode_nexball.qc b/qcsrc/server/mutators/gamemode_nexball.qc
index fe6024186..aa56d7647 100644
--- a/qcsrc/server/mutators/gamemode_nexball.qc
+++ b/qcsrc/server/mutators/gamemode_nexball.qc
@@ -418,7 +418,7 @@ void nb_spawnteam(string teamname, float teamcolor)
 
 void nb_spawnteams(void)
 {
-	float t_r, t_b, t_y, t_p;
+	float t_r = 0, t_b = 0, t_y = 0, t_p = 0;
 	entity e;
 	for(e = world; (e = find(e, classname, "nexball_goal"));)
 	{
diff --git a/qcsrc/server/mutators/sandbox.qc b/qcsrc/server/mutators/sandbox.qc
index ce66b233f..d7fec1326 100644
--- a/qcsrc/server/mutators/sandbox.qc
+++ b/qcsrc/server/mutators/sandbox.qc
@@ -205,7 +205,7 @@ string port_string[MAX_STORAGE_ATTACHMENTS]; // fteqcc crashes if this isn't def
 string sandbox_ObjectPort_Save(entity e, float database)
 {
 	// save object properties, and return them as a string
-	float i;
+	float i = 0;
 	string s;
 	entity head;
 
@@ -268,6 +268,7 @@ string sandbox_ObjectPort_Save(entity e, float database)
 	}
 
 	// now apply the array to a simple string, with the ; symbol separating objects
+	s = "";
 	for(i = 0; i <= MAX_STORAGE_ATTACHMENTS; ++i)
 	{
 		if(port_string[i])
diff --git a/qcsrc/server/pathlib.qc b/qcsrc/server/pathlib.qc
index 95aa2f965..ce4c2b4b8 100644
--- a/qcsrc/server/pathlib.qc
+++ b/qcsrc/server/pathlib.qc
@@ -598,6 +598,7 @@ float pathlib_makenode_adaptive(entity parent,vector start, vector to, vector go
     {
         pathlib_expandnode = pathlib_expandnode_box;
         pathlib_movenode   = pathlib_swimnode;
+	doedge = 0;
     }
     else
     {
@@ -605,6 +606,7 @@ float pathlib_makenode_adaptive(entity parent,vector start, vector to, vector go
         {
             pathlib_expandnode = pathlib_expandnode_box;
             pathlib_movenode   = pathlib_swimnode;
+	    doedge = 0;
         }
         else
         {
diff --git a/qcsrc/server/pathlib/expandnode.qc b/qcsrc/server/pathlib/expandnode.qc
index 4647fea13..a08c66b3a 100644
--- a/qcsrc/server/pathlib/expandnode.qc
+++ b/qcsrc/server/pathlib/expandnode.qc
@@ -49,6 +49,7 @@ float pathlib_expandnode_starf(entity node, vector start, vector goal)
     plib_points2[0] = plib_points[0];
     vector bp;
     bp = plib_points[0];
+    fc2 = 0;
     for(i = 0; i < 8; ++i)
     {
         c = 0;
diff --git a/qcsrc/server/pathlib/utility.qc b/qcsrc/server/pathlib/utility.qc
index 5d9fc3d97..0a5ea42b1 100644
--- a/qcsrc/server/pathlib/utility.qc
+++ b/qcsrc/server/pathlib/utility.qc
@@ -156,7 +156,7 @@ float tile_check_plus(vector where)
 float tile_check_plus2(vector where)
 {
     vector p,f,r;
-    float i,e;
+    float i = 0, e = 0;
 
     f = PLIB_FORWARD * pathlib_gridsize;
     r = PLIB_RIGHT   * pathlib_gridsize;
diff --git a/qcsrc/server/race.qc b/qcsrc/server/race.qc
index 911106a30..c7c38165d 100644
--- a/qcsrc/server/race.qc
+++ b/qcsrc/server/race.qc
@@ -141,6 +141,7 @@ void race_setTime(string map, float t, string myuid, string mynetname, entity e)
 	newpos = race_readPos(map, t);
 
 	float i;
+	player_prevpos = 0;
 	for(i = 1; i <= RANKINGS_CNT; ++i)
 	{
 		if(race_readUID(map, i) == myuid)
@@ -490,8 +491,8 @@ void checkpoint_passed()
 			self.race_checkpoint = other.race_checkpoint;
 		}
 
-		float largest_cp_id;
-		float cp_amount;
+		float largest_cp_id = 0;
+		float cp_amount = 0;
 		for(cp = world; (cp = find(cp, classname, "target_checkpoint"));) {
 			cp_amount += 1;
 			if(cp.race_checkpoint > largest_cp_id) // update the finish id if someone hit a new checkpoint
@@ -664,7 +665,7 @@ void trigger_race_checkpoint_verify()
 		g_race_qualifying = 1;
 		self.race_place = race_lowest_place_spawn;
 		if(!Spawn_FilterOutBadSpots(findchain(classname, "info_player_deathmatch"), 0, FALSE))
-			error(strcat("Checkpoint ", ftos(i), " misses a spawnpoint with race_place==", ftos(self.race_place), " (used for qualifying) - bailing out"));
+			error(strcat("Checkpoint 0 misses a spawnpoint with race_place==", ftos(self.race_place), " (used for qualifying) - bailing out"));
 	}
 	else
 	{
@@ -710,7 +711,7 @@ void trigger_race_checkpoint_verify()
 			}
 
 			if(defragcpexists != -1){
-				float largest_cp_id;
+				float largest_cp_id = 0;
 				for(cp = world; (cp = find(cp, classname, "target_checkpoint"));)
 					if(cp.race_checkpoint > largest_cp_id)
 						largest_cp_id = cp.race_checkpoint;
diff --git a/qcsrc/server/steerlib.qc b/qcsrc/server/steerlib.qc
index a58625255..2f59924df 100644
--- a/qcsrc/server/steerlib.qc
+++ b/qcsrc/server/steerlib.qc
@@ -172,8 +172,8 @@ vector steerlib_dodge(vector point,vector dodge_dir,float min_distance)
 vector steerlib_flock(float radius, float standoff,float separation_force,float flock_force)
 {
     entity flock_member;
-    vector push,pull;
-    float ccount;
+    vector push = '0 0 0', pull = '0 0 0';
+    float ccount = 0;
 
     flock_member = findradius(self.origin,radius);
     while(flock_member)
@@ -198,8 +198,8 @@ vector steerlib_flock(float radius, float standoff,float separation_force,float
 vector steerlib_flock2d(float radius, float standoff,float separation_force,float flock_force)
 {
     entity flock_member;
-    vector push,pull;
-    float ccount;
+    vector push = '0 0 0', pull = '0 0 0';
+    float ccount = 0;
 
     flock_member = findradius(self.origin,radius);
     while(flock_member)
@@ -229,8 +229,8 @@ vector steerlib_flock2d(float radius, float standoff,float separation_force,floa
 vector steerlib_swarm(float radius, float standoff,float separation_force,float swarm_force)
 {
     entity swarm_member;
-    vector force,center;
-    float ccount;
+    vector force = '0 0 0', center = '0 0 0';
+    float ccount = 0;
 
     swarm_member = findradius(self.origin,radius);
 
diff --git a/qcsrc/server/t_items.qc b/qcsrc/server/t_items.qc
index 40f52695d..ac029e657 100644
--- a/qcsrc/server/t_items.qc
+++ b/qcsrc/server/t_items.qc
@@ -674,7 +674,8 @@ float weapon_pickupevalfunc(entity player, entity item)
 
 float commodity_pickupevalfunc(entity player, entity item)
 {
-	float c, i, need_shells, need_nails, need_rockets, need_cells, need_fuel;
+	float c, i;
+	float need_shells = FALSE, need_nails = FALSE, need_rockets = FALSE, need_cells = FALSE, need_fuel = FALSE;
 	entity wi;
 	c = 0;
 
@@ -1427,19 +1428,21 @@ void spawnfunc_target_items (void)
 			else if(argv(i) == "jetpack")                self.items |= IT_JETPACK;
 			else if(argv(i) == "fuel_regen")             self.items |= IT_FUEL_REGEN;
 			else
-			for(j = WEP_FIRST; j <= WEP_LAST; ++j)
 			{
-				e = get_weaponinfo(j);
-				if(argv(i) == e.netname)
+				for(j = WEP_FIRST; j <= WEP_LAST; ++j)
 				{
-					WEPSET_OR_EW(self, j);
-					if(self.spawnflags == 0 || self.spawnflags == 2)
-						weapon_action(e.weapon, WR_PRECACHE);
-					break;
+					e = get_weaponinfo(j);
+					if(argv(i) == e.netname)
+					{
+						WEPSET_OR_EW(self, j);
+						if(self.spawnflags == 0 || self.spawnflags == 2)
+							weapon_action(e.weapon, WR_PRECACHE);
+						break;
+					}
 				}
+				if(j > WEP_LAST)
+					print("target_items: invalid item ", argv(i), "\n");
 			}
-			if(j > WEP_LAST)
-				print("target_items: invalid item ", argv(i), "\n");
 		}
 
 		string itemprefix, valueprefix;
diff --git a/qcsrc/server/t_jumppads.qc b/qcsrc/server/t_jumppads.qc
index cce0aab32..eef4d28b8 100644
--- a/qcsrc/server/t_jumppads.qc
+++ b/qcsrc/server/t_jumppads.qc
@@ -286,7 +286,7 @@ void trigger_push_findtarget()
 		else if(n == 1)
 		{
 			// exactly one dest - bots love that
-			self.enemy = find(e, targetname, self.target);
+			self.enemy = find(world, targetname, self.target);
 		}
 		else
 		{
diff --git a/qcsrc/server/tturrets/system/system_main.qc b/qcsrc/server/tturrets/system/system_main.qc
index 7247a3a34..c8bbf537c 100644
--- a/qcsrc/server/tturrets/system/system_main.qc
+++ b/qcsrc/server/tturrets/system/system_main.qc
@@ -726,7 +726,7 @@ entity turret_select_target()
         m_score = self.turret_score_target(self,e_enemy) * self.target_select_samebias;
     }
     else
-        self.enemy = world;
+        e_enemy = self.enemy = world;
 
     e = findradius(self.origin, self.target_range);
 
diff --git a/qcsrc/server/tturrets/system/system_misc.qc b/qcsrc/server/tturrets/system/system_misc.qc
index 1c0a3bad5..5a94b4423 100644
--- a/qcsrc/server/tturrets/system/system_misc.qc
+++ b/qcsrc/server/tturrets/system/system_misc.qc
@@ -60,7 +60,7 @@ vector shortangle_vxy(vector ang1, vector ang2)
 vector real_origin(entity ent)
 {
     entity e;
-    vector v;
+    vector v = ((ent.absmin + ent.absmax) * 0.5);
 
     e = ent.tag_entity;
     while(e)
@@ -68,7 +68,7 @@ vector real_origin(entity ent)
         v = v + ((e.absmin + e.absmax) * 0.5);
         e = e.tag_entity;
     }
-    v = v + ((ent.absmin + ent.absmax) * 0.5);
+
     return v;
 }
 
diff --git a/qcsrc/server/tturrets/units/unit_hk.qc b/qcsrc/server/tturrets/units/unit_hk.qc
index d61289dcb..aa80e0d6b 100644
--- a/qcsrc/server/tturrets/units/unit_hk.qc
+++ b/qcsrc/server/tturrets/units/unit_hk.qc
@@ -108,6 +108,8 @@ void turret_hk_missile_think()
     }
     else
     {
+	edist = 0;
+	ve = '0 0 0';
         fe = 0;
     }
 
diff --git a/qcsrc/server/tturrets/units/unit_tessla.qc b/qcsrc/server/tturrets/units/unit_tessla.qc
index 6c2cce6a7..85fb8bb18 100644
--- a/qcsrc/server/tturrets/units/unit_tessla.qc
+++ b/qcsrc/server/tturrets/units/unit_tessla.qc
@@ -5,7 +5,7 @@ void turret_tesla_fire();
 entity toast(entity from, float range, float damage)
 {
     entity e;
-    entity etarget;
+    entity etarget = world;
     float d,dd;
     float r;
 
diff --git a/qcsrc/server/vehicles/raptor.qc b/qcsrc/server/vehicles/raptor.qc
index ab0d38815..ad5252dfd 100644
--- a/qcsrc/server/vehicles/raptor.qc
+++ b/qcsrc/server/vehicles/raptor.qc
@@ -311,7 +311,7 @@ float raptor_takeoff()
 float raptor_frame()
 {
     entity player, raptor;
-    float ftmp, ftmp2;
+    float ftmp = 0, ftmp2;
     vector df;
     
 	if(intermission_running)
-- 
2.39.2