From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 3 May 2011 18:33:50 +0000 (+0000)
Subject: fix screenshot prefix updates on gamedir change
X-Git-Tag: xonotic-v0.5.0~226
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=4a220ac6354edc943cd10c4d1b3105c1584e8d84;p=xonotic%2Fdarkplaces.git

fix screenshot prefix updates on gamedir change

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11099 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=b1ff17a02ba9bea34175b1fe914539aa08148697
---

diff --git a/fs.c b/fs.c
index b5ffaf2a..80916b0f 100644
--- a/fs.c
+++ b/fs.c
@@ -1364,11 +1364,14 @@ void FS_Rescan (void)
 	// gamedirname1 (typically id1)
 	FS_AddGameHierarchy (gamedirname1);
 	// update the com_modname (used for server info)
-	strlcpy(com_modname, gamedirname1, sizeof(com_modname));
+	if (gamedirname2 && gamedirname2[0])
+		strlcpy(com_modname, gamedirname2, sizeof(com_modname));
+	else
+		strlcpy(com_modname, gamedirname1, sizeof(com_modname));
 
 	// add the game-specific path, if any
 	// (only used for mission packs and the like, which should set fs_modified)
-	if (gamedirname2)
+	if (gamedirname2 && gamedirname2[0])
 	{
 		fs_modified = true;
 		FS_AddGameHierarchy (gamedirname2);