From 577ccc4d561449c0cb367c3deb273261ed070d3e Mon Sep 17 00:00:00 2001
From: "Jasper St. Pierre" <jstpierre@mecheye.net>
Date: Mon, 17 Oct 2011 15:19:46 -0400
Subject: [PATCH] Unmanage the screen before reexecing

This ensures a 'clean shutdown' of mutter.

https://bugzilla.gnome.org/show_bug.cgi?id=660848
---
 src/shell-global.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/shell-global.c b/src/shell-global.c
index bf7b5a794..6aafcdbdf 100644
--- a/src/shell-global.c
+++ b/src/shell-global.c
@@ -1122,6 +1122,10 @@ shell_global_reexec_self (ShellGlobal *global)
    */
   pre_exec_close_fds ();
 
+  meta_display_unmanage_screen (shell_global_get_display (global),
+                                shell_global_get_screen (global),
+                                shell_global_get_current_time (global));
+
   execvp (arr->pdata[0], (char**)arr->pdata);
   g_warning ("failed to reexec: %s", g_strerror (errno));
   g_ptr_array_free (arr, TRUE);