X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_geometry.c;h=b41b5b766bfdc5022915eb57a9f0efbae99e84a5;hb=81414e3bfb81f912cbb88f7f88fee8edacf5e969;hp=c2d7bad89af850fe1b7b84c1f3c0303221e3ed3e;hpb=d296a46a2dccdd99048541e1f8ca0ef010ac8545;p=freeglut

diff --git a/src/freeglut_geometry.c b/src/freeglut_geometry.c
index c2d7bad..b41b5b7 100644
--- a/src/freeglut_geometry.c
+++ b/src/freeglut_geometry.c
@@ -25,10 +25,6 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 #include <GL/freeglut.h>
 #include "freeglut_internal.h"
 
@@ -1100,7 +1096,7 @@ void FGAPIENTRY glutWireSierpinskiSponge ( int num_levels, GLdouble offset[3], G
       glEnd () ;
     }
   }
-  else
+  else if ( num_levels > 0 )
   {
     GLdouble local_offset[3] ;  /* Use a local variable to avoid buildup of roundoff errors */
     num_levels -- ;
@@ -1139,7 +1135,7 @@ void FGAPIENTRY glutSolidSierpinskiSponge ( int num_levels, GLdouble offset[3],
 
     glEnd () ;
   }
-  else
+  else if ( num_levels > 0 )
   {
     GLdouble local_offset[3] ;  /* Use a local variable to avoid buildup of roundoff errors */
     num_levels -- ;