[gnome-shell] search: Only queue an immediate search if we don't have one queued

[Jasper St. Pierre <jstpierre src gnome org>]

commit c49f2e13849de65a16d14af065e50c04457a7ee8
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Sep 11 18:01:08 2014 -0600

    search: Only queue an immediate search if we don't have one queued

 js/ui/search.js |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/search.js b/js/ui/search.js
index f4898df..176041f 100644
--- a/js/ui/search.js
+++ b/js/ui/search.js
@@ -611,7 +611,9 @@ const SearchResults = new Lang.Class({
     },
 
     activateDefault: function() {
-        this._doSearch();
+        // If we have a search queued up, force the search now.
+        if (this._searchTimeoutId > 0)
+            this._doSearch();
 
         if (this._defaultResult)
             this._defaultResult.activate();