http://slackware.bholcomb.com/slackware/slackware-11.0/source/xap/xscreensaver/xscree...

[xscreensaver] / hacks / glx / normals.c

diff --git a/hacks/glx/normals.c b/hacks/glx/normals.c
index ec520aace28e065bc57c1897567c36a682e6fb2f..16b90401ed2db576d267e22fab91aa6f9973f793 100644 (file)
--- a/hacks/glx/normals.c
+++ b/hacks/glx/normals.c
@@ -11,8 +11,10 @@
  * Compute normal vectors for arbitrary triangles.
  */
 
-#include "config.h"
-#include <GL/gl.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include "normals.h"
 
 /* Calculate the unit normal at p given two other points p1,p2 on the