From 34d7b3d8725cf3ac3e6679dbe1d59e051f5d3b8e Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 11 Dec 2013 16:44:07 -0800
Subject: [PATCH] Fix signedness warning on OS X build of the testsuite.

---
 test/glx_glxgetprocaddress_nocontext.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/glx_glxgetprocaddress_nocontext.c b/test/glx_glxgetprocaddress_nocontext.c
index 3d12bf4..fc81894 100644
--- a/test/glx_glxgetprocaddress_nocontext.c
+++ b/test/glx_glxgetprocaddress_nocontext.c
@@ -48,7 +48,7 @@ main(int argc, char **argv)
     if (epoxy_glx_version(dpy, 0) < 14)
         errx(77, "GLX version 1.4 required for glXGetProcAddress().\n");
 
-    void *func = glXGetProcAddress("glGetString");
+    void *func = glXGetProcAddress((const GLubyte *)"glGetString");
     if (!func)
         errx(1, "glXGetProcAddress() returned NULL\n");