X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_init.c;h=c9e85c5e5d61135cf9ff895a0181ec8fee015c0f;hb=7a728dd3cd243c67e81756dddbf77bb6d1d0824a;hp=0289ddd693be80415c9bb5b92b69f84dbfbbb4ce;hpb=fffd18193541999b2b5c00905dea0f1effa0ec07;p=freeglut

diff --git a/src/freeglut_init.c b/src/freeglut_init.c
index 0289ddd..c9e85c5 100644
--- a/src/freeglut_init.c
+++ b/src/freeglut_init.c
@@ -519,9 +519,13 @@ void FGAPIENTRY glutInit( int* pargc, char** argv )
         const char *fps = getenv( "GLUT_FPS" );
         if( fps )
         {
-            sscanf( fps, "%d", &fgState.FPSInterval );
-            if( fgState.FPSInterval <= 0 )
-                fgState.FPSInterval = 5000;  /* 5000 milliseconds */
+            int interval;
+            sscanf( fps, "%d", &interval );
+            
+            if( interval <= 0 )
+                fgState.FPSInterval = 5000;  /* 5000 millisecond default */
+            else
+                fgState.FPSInterval = interval;
         }
     }