[gnome-maps] Fix crash on failed search

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit c751242e58484c59fdf0f85441a28d739ef2c020
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Thu Mar 28 03:09:22 2013 +0200

    Fix crash on failed search
    
    Thanks to Fabiano Fidêncio <fabiano fidencio org> for pointing this out.

 src/mainToolbar.js |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/mainToolbar.js b/src/mainToolbar.js
index 0fea279..3333360 100644
--- a/src/mainToolbar.js
+++ b/src/mainToolbar.js
@@ -54,6 +54,7 @@ const MainToolbar = new Lang.Class({
     _onSearchActivate: function() {
         let str = this._entry.get_text();
         let forward = Geocode.Forward.new_for_string(str);
+        forward._searchStr = str;
         this._markerLayer.remove_all();
 
 
@@ -66,7 +67,8 @@ const MainToolbar = new Lang.Class({
         try {
             locations = forward.search_finish(res);
         } catch (e) {
-            log ("Failed to search '" + str + "': " + e.message);
+            let str = forward.get_data ("string");
+            log ("Failed to search '" + forward._searchStr + "': " + e.message);
             return;
         }
         log (locations.length + " locations found");