From abd559c512996f15562425182e1e862132cc65f7 Mon Sep 17 00:00:00 2001
From: Richard Grenville <pyxlcy@gmail.com>
Date: Sat, 27 Apr 2013 20:43:39 +0800
Subject: [PATCH] Bug fix: Fix a BadRegion error with
 --glx-use-copysubbuffermesa

Just a small and mostly harmless issue. Sorry, didn't test throughly.
---
 src/compton.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compton.c b/src/compton.c
index d5989d6..a97ca17 100644
--- a/src/compton.c
+++ b/src/compton.c
@@ -1614,7 +1614,7 @@ paint_all(session_t *ps, XserverRegion region, XserverRegion region_real, win *t
 #endif
 
   if (!region) {
-    region = get_screen_region(ps);
+    region_real = region = get_screen_region(ps);
   }
   else {
     // Remove the damaged area out of screen