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diff src/video/x11/SDL_x11gl.c @ 4312:f2f8525e60c2 SDL-1.2

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Debian patch: 310_segfault_noGLX.diff
author Sam Lantinga <slouken@libsdl.org>
date Sat, 10 Oct 2009 10:10:36 +0000
parents 485868a1c283
children d380e7a6265b
line wrap: on
line diff
--- a/src/video/x11/SDL_x11gl.c	Sat Oct 10 10:09:01 2009 +0000
+++ b/src/video/x11/SDL_x11gl.c	Sat Oct 10 10:10:36 2009 +0000
@@ -77,6 +77,11 @@
 	/* It takes a bit of care to be fool-proof about parsing the
 	 * OpenGL extensions string. Don't be fooled by sub-strings, etc.
 	 */
+
+	/* http://bugs.debian.org/537487 */
+	if (extensions == NULL) {
+	      return 0;
+	}
 	
 	start = extensions;