X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_gamemode.c;h=b0194b2e04c304f7a6087b1ebb36b302937c68bf;hb=97e842e50bcf77fb81f83de8d6983e0ddfa0b6d6;hp=24a8be153e875e97ec31e204bacba25871eda792;hpb=577caff92e03ec8cbe4ca36448697939ed5d7dfc;p=freeglut

diff --git a/src/freeglut_gamemode.c b/src/freeglut_gamemode.c
index 24a8be1..b0194b2 100644
--- a/src/freeglut_gamemode.c
+++ b/src/freeglut_gamemode.c
@@ -419,10 +419,10 @@ void FGAPIENTRY glutGameModeString( const char* string )
                                 );
 
     /* Hopefully it worked, and if not, we still have the default values */
-    fgState.GameModeSize.X  = width;
-    fgState.GameModeSize.Y  = height;
-    fgState.GameModeDepth   = depth;
-    fgState.GameModeRefresh = refresh;
+    if ( width   > 0 ) fgState.GameModeSize.X  = width;
+    if ( height  > 0 ) fgState.GameModeSize.Y  = height;
+    if ( depth   > 0 ) fgState.GameModeDepth   = depth;
+    if ( refresh > 0 ) fgState.GameModeRefresh = refresh;
 }