From 5f40a7aed12500fd6792e2453f495555c3b5c54d Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Tue, 2 Mar 2010 07:34:29 -0700
Subject: [PATCH] glx: replace assertion with conditional

See fd.o bug 26832.
---
 src/glx/glx_pbuffer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/glx/glx_pbuffer.c b/src/glx/glx_pbuffer.c
index f635138d628..52e067165c8 100644
--- a/src/glx/glx_pbuffer.c
+++ b/src/glx/glx_pbuffer.c
@@ -379,8 +379,8 @@ CreateDrawable(Display * dpy, const __GLcontextModes * fbconfig,
    req->glxwindow = (GLXWindow) XAllocID(dpy);
    req->numAttribs = (CARD32) i;
 
-   assert(attrib_list);
-   memcpy(data, attrib_list, 8 * i);
+   if (attrib_list)
+      memcpy(data, attrib_list, 8 * i);
 
    UnlockDisplay(dpy);
    SyncHandle();
-- 
2.30.2