From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Thu, 1 Sep 2011 12:13:08 +0000 (+0400)
Subject: feedtree, check for _itemsByIdentity being filled in getNextUnreadFeed
X-Git-Tag: 1.5.6~31
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=6a0906d1e6b3cae5fbf01b1e51acbfa8c03c72de;p=tt-rss.git

feedtree, check for _itemsByIdentity being filled in getNextUnreadFeed
---

diff --git a/FeedTree.js b/FeedTree.js
index 3200e590..ca100254 100644
--- a/FeedTree.js
+++ b/FeedTree.js
@@ -53,6 +53,9 @@ dojo.declare("fox.FeedStoreModel", dijit.tree.ForestStoreModel, {
 			return this.store.setValue(treeItem, key, value);
 	},
 	getNextUnreadFeed: function (feed, is_cat) {
+		if (!this.store._itemsByIdentity)
+			return null;
+
 		if (is_cat) {
 			treeItem = this.store._itemsByIdentity['CAT:' + feed];
 			items = this.store._arrayOfTopLevelItems;