FIX BUG wnielson#56

Adding the possibility that the items are empty at initialization
maarekj · Jul 11, 2013 · bd75fbb · bd75fbb
1 parent 74a12db
commit bd75fbb
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/ux/slidenavigation/View.js b/ux/slidenavigation/View.js
@@ -275,13 +275,15 @@ Ext.define('Ext.ux.slidenavigation.View', {
 
         var selectedItemIndex = 0;		
 
-        Ext.each(this.list.getStore().getRange(), function(item, index) {
-            if (item.get('selected') === true) {
-                selectedItemIndex = index;
-            }
-        });
+        if (this.list.getStore().getCount() > 0) {
+            Ext.each(this.list.getStore().getRange(), function(item, index) {
+                if (item.get('selected') === true) {
+                    selectedItemIndex = index;
+                }
+            });
 
-        this.list.select(selectedItemIndex);
+            this.list.select(selectedItemIndex);
+        }
 
         this.__init = true;