From b8aa9ca7f083a5c62084e2752168f9ecc6170e46 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Fri, 19 Nov 2010 15:38:24 +0300
Subject: [PATCH] FeedTree: add some additional checks in get/setFeedValue

---
 FeedTree.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/FeedTree.js b/FeedTree.js
index d0da80c81..771dc15f6 100644
--- a/FeedTree.js
+++ b/FeedTree.js
@@ -8,6 +8,8 @@ dojo.declare("fox.FeedStoreModel", dijit.tree.ForestStoreModel, {
 		return this.store._itemsByIdentity[id];
 	},
 	getFeedValue: function(feed, is_cat, key) {	
+		if (!this.store._itemsByIdentity) return undefined;
+
 		if (is_cat) 
 			treeItem = this.store._itemsByIdentity['CAT:' + feed];
 		else
@@ -28,6 +30,7 @@ dojo.declare("fox.FeedStoreModel", dijit.tree.ForestStoreModel, {
 	},
 	setFeedValue: function(feed, is_cat, key, value) {
 		if (!value) value = '';
+		if (!this.store._itemsByIdentity) return undefined;
 
 		if (is_cat) 
 			treeItem = this.store._itemsByIdentity['CAT:' + feed];