From 264fc3abe5f18341d0cf9ddb6766e10e4154e447 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Thu, 31 Oct 2013 13:01:46 -0700
Subject: [PATCH] misync: Don't smash custom screen sync functions

There was a check to avoid smashing custom functions, but the sense
was backwards causing it to always smash them, and also not set them otherwise.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
---
 miext/sync/misync.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/miext/sync/misync.c b/miext/sync/misync.c
index b6914d18d..f38054754 100644
--- a/miext/sync/misync.c
+++ b/miext/sync/misync.c
@@ -190,7 +190,7 @@ miSyncSetup(ScreenPtr pScreen)
 
     pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
 
-    if (pScreenPriv->funcs.CreateFence) {
+    if (!pScreenPriv->funcs.CreateFence) {
         pScreenPriv->funcs = miSyncScreenFuncs;
 
         /* Wrap CloseScreen to clean up */