From http://www.jwz.org/xscreensaver/xscreensaver-5.33.tar.gz

[xscreensaver] / hacks / glx / quasicrystal.c

diff --git a/hacks/glx/quasicrystal.c b/hacks/glx/quasicrystal.c
index d2d3f5c16b0b3c73c5787a9f9244bf2cb14ca375..e342b17f692724b7ef7110fd2a06f24f06de18ce 100644 (file)
--- a/hacks/glx/quasicrystal.c
+++ b/hacks/glx/quasicrystal.c
@@ -328,7 +328,9 @@ draw_quasicrystal (ModeInfo *mi)
   if (!wire)
     {
       glEnable (GL_TEXTURE_1D);
-      glEnable (GL_TEXTURE_2D);  /* jwzgles needs this too, bleh. */
+# ifdef HAVE_JWZGLES
+      glEnable (GL_TEXTURE_2D);  /* jwzgles needs this, bleh. */
+# endif
     }
 
   glEnable (GL_BLEND);