--- ./src/glx/x11/dri2.c.orig 2008-12-27 03:52:52.000000000 +0100
+++ ./src/glx/x11/dri2.c 2008-12-27 03:52:55.000000000 +0100
@@ -294,7 +294,6 @@
req->region = region;
req->dest = dest;
req->src = src;
- req->bitmask = 0;
_XReply(dpy, (xReply *)&rep, 0, xFalse);