From: Zack Middleton <zack@cloemail.com>
Date: Tue, 23 Jul 2019 04:50:17 +0000 (-0500)
Subject: q3map2: fix not displaying default args for some q3map2 stages
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=83bf40560747af61bb506d3631e0acbbf00fb34a;p=xonotic%2Fnetradiant.git

q3map2: fix not displaying default args for some q3map2 stages

Fix not displaying default arguments, and possibly segfaulting, when
running q3map2 -bsp, -analyze, -convert, -exportents, -export, or
-import.
---

diff --git a/tools/quake3/q3map2/bsp.c b/tools/quake3/q3map2/bsp.c
index 3ab6a2df..f926a8dd 100644
--- a/tools/quake3/q3map2/bsp.c
+++ b/tools/quake3/q3map2/bsp.c
@@ -709,6 +709,11 @@ int BSPMain( int argc, char **argv ){
 	portalFilePath[0] = 0;
 	surfaceFilePath[0] = 0;
 
+	if ( argc >= 2 && !strcmp( argv[ 1 ], "-bsp" ) ) {
+		Sys_Printf( "-bsp argument unnecessary\n" );
+		argv++;
+		argc--;
+	}
 
 	/* note it */
 	Sys_Printf( "--- BSP ---\n" );
@@ -1010,9 +1015,6 @@ int BSPMain( int argc, char **argv ){
 			i++;
 			Sys_Printf( "Use %s as surface file\n", surfaceFilePath );
 		}
-		else if ( !strcmp( argv[ i ], "-bsp" ) ) {
-			Sys_Printf( "-bsp argument unnecessary\n" );
-		}
 		else{
 			Sys_FPrintf( SYS_WRN, "WARNING: Unknown option \"%s\"\n", argv[ i ] );
 		}
diff --git a/tools/quake3/q3map2/bsp_analyze.c b/tools/quake3/q3map2/bsp_analyze.c
index e84439d3..08575f32 100644
--- a/tools/quake3/q3map2/bsp_analyze.c
+++ b/tools/quake3/q3map2/bsp_analyze.c
@@ -83,7 +83,7 @@ int AnalyzeBSPMain( int argc, char **argv ){
 
 
 	/* arg checking */
-	if ( argc < 1 ) {
+	if ( argc < 2 ) {
 		Sys_Printf( "Usage: q3map -analyze [-lumpswap] [-v] <mapname>\n" );
 		return 0;
 	}
diff --git a/tools/quake3/q3map2/convert_bsp.c b/tools/quake3/q3map2/convert_bsp.c
index 9db32609..87579d26 100644
--- a/tools/quake3/q3map2/convert_bsp.c
+++ b/tools/quake3/q3map2/convert_bsp.c
@@ -151,7 +151,7 @@ int ConvertBSPMain( int argc, char **argv ){
 	force_map = qfalse;
 
 	/* arg checking */
-	if ( argc < 1 ) {
+	if ( argc < 2 ) {
 		Sys_Printf( "Usage: q3map -convert [-format <ase|obj|map_bp|map>] [-shadersasbitmap|-lightmapsastexcoord|-deluxemapsastexcoord] [-readbsp|-readmap [-meta|-patchmeta]] [-v] <mapname>\n" );
 		return 0;
 	}
diff --git a/tools/quake3/q3map2/exportents.c b/tools/quake3/q3map2/exportents.c
index b1236608..50eed897 100644
--- a/tools/quake3/q3map2/exportents.c
+++ b/tools/quake3/q3map2/exportents.c
@@ -90,7 +90,7 @@ void ExportEntities( void ){
 
 int ExportEntitiesMain( int argc, char **argv ){
         /* arg checking */
-        if ( argc < 1 ) {
+        if ( argc < 2 ) {
                 Sys_Printf( "Usage: q3map -exportents [-v] <mapname>\n" );
                 return 0;
         }
@@ -109,4 +109,4 @@ int ExportEntitiesMain( int argc, char **argv ){
 		
         /* return to sender */
         return 0;
-}
\ No newline at end of file
+}
diff --git a/tools/quake3/q3map2/lightmaps_ydnar.c b/tools/quake3/q3map2/lightmaps_ydnar.c
index 1b28ca06..fc8dcced 100644
--- a/tools/quake3/q3map2/lightmaps_ydnar.c
+++ b/tools/quake3/q3map2/lightmaps_ydnar.c
@@ -153,7 +153,7 @@ void ExportLightmaps( void ){
 
 int ExportLightmapsMain( int argc, char **argv ){
 	/* arg checking */
-	if ( argc < 1 ) {
+	if ( argc < 2 ) {
 		Sys_Printf( "Usage: q3map -export [-v] <mapname>\n" );
 		return 0;
 	}
@@ -188,7 +188,7 @@ int ImportLightmapsMain( int argc, char **argv ){
 
 
 	/* arg checking */
-	if ( argc < 1 ) {
+	if ( argc < 2 ) {
 		Sys_Printf( "Usage: q3map -import [-v] <mapname>\n" );
 		return 0;
 	}