From 5faeaa2028c7328413ffa6a60bf8479130b87dcb Mon Sep 17 00:00:00 2001
From: Rui Matos <tiagomatos@gmail.com>
Date: Sat, 1 Dec 2012 20:40:13 +0100
Subject: [PATCH] AppSwitcher: Remove a lost timeout on destroy

Doesn't look harmful but there's no point in running this code after
we're destroyed.

https://bugzilla.gnome.org/show_bug.cgi?id=689528
---
 js/ui/altTab.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/js/ui/altTab.js b/js/ui/altTab.js
index 74a03a0fb..b58721923 100644
--- a/js/ui/altTab.js
+++ b/js/ui/altTab.js
@@ -417,6 +417,13 @@ const AppSwitcher = new Lang.Class({
         this._iconSize = 0;
         this._altTabPopup = altTabPopup;
         this._mouseTimeOutId = 0;
+
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+    },
+
+    _onDestroy: function() {
+        if (this._mouseTimeOutId != 0)
+            Mainloop.source_remove(this._mouseTimeOutId);
     },
 
     _getPreferredHeight: function (actor, forWidth, alloc) {