From 6114cd8e88a0973b0adf4ca3ebb4e9357856c71c Mon Sep 17 00:00:00 2001
From: "Owen W. Taylor" <otaylor@fishsoup.net>
Date: Tue, 25 May 2010 13:24:42 -0400
Subject: Fix crash with --sync option

If the display hasn't been initialized yet, just change the
start variable and don't update the display.

https://bugzilla.gnome.org/show_bug.cgi?id=618613
---
 src/core/display.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/display.c b/src/core/display.c
index 429230d5..4c7b4c06 100644
--- a/src/core/display.c
+++ b/src/core/display.c
@@ -4002,8 +4002,8 @@ meta_set_syncing (gboolean setting)
   if (setting != is_syncing)
     {
       is_syncing = setting;
-
-      XSynchronize (meta_get_display ()->xdisplay, is_syncing);
+      if (meta_get_display ())
+        XSynchronize (meta_get_display ()->xdisplay, is_syncing);
     }
 }
 
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