[gnome-shell] Clear _searchTimeoutId when removing search

[Owen Taylor <otaylor src gnome org>]

commit 059c330d95f44edb33fd0b7cad39261b4c1abbe8
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Thu Aug 13 13:11:21 2009 -0400

    Clear _searchTimeoutId when removing search
    
    When we remove the search because the search empty is
    entry, we need to reset _searchTimeoutId to 0.
    
    http://bugzilla.gnome.org/show_bug.cgi?id=591719

 js/ui/dash.js |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/dash.js b/js/ui/dash.js
index edd463e..4028c8d 100644
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@@ -455,8 +455,10 @@ Dash.prototype = {
             if (!this._searchActive) {
                 if (this._searchPane != null)
                     this._searchPane.close();
-                if (this._searchTimeoutId > 0)
+                if (this._searchTimeoutId > 0) {
                     Mainloop.source_remove(this._searchTimeoutId);
+                    this._searchTimeoutId = 0;
+                }
                 return;
             }
             if (this._searchTimeoutId > 0)