[Commits] r1332 - core/trunk/geoext/lib/GeoExt/widgets

[commits at geoext.org]

Author: bartvde
Date: 2009-08-21 19:29:27 +0200 (Fri, 21 Aug 2009)
New Revision: 1332

Modified:
   core/trunk/geoext/lib/GeoExt/widgets/LegendPanel.js
Log:
protect ourselves against this.items is undefined error in LegendPanel, r=tschaub (closes #145)

Modified: core/trunk/geoext/lib/GeoExt/widgets/LegendPanel.js
===================================================================
--- core/trunk/geoext/lib/GeoExt/widgets/LegendPanel.js	2009-08-19 17:04:49 UTC (rev 1331)
+++ core/trunk/geoext/lib/GeoExt/widgets/LegendPanel.js	2009-08-21 17:29:27 UTC (rev 1332)
@@ -134,7 +134,7 @@
      */
     onStoreUpdate: function(store, record, operation) {
         var layer = record.get('layer');
-        var legend = this.getComponent(layer.id);
+        var legend = this.items ? this.getComponent(layer.id) : null;
         if ((this.showTitle && !record.get('hideTitle')) && 
             (legend && legend.items.get(0).text !== record.get('title'))) {
                 // we need to update the title