From cd521f97a70aa8462e767b1361055b4d3e1cbb3b Mon Sep 17 00:00:00 2001
From: Michele Belluco <bellucomichele@gmail.com>
Date: Wed, 3 Dec 2014 15:19:44 +0100
Subject: [PATCH] Bug fix refresh url

---
 bower.json       | 2 +-
 lib/viewstack.js | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/bower.json b/bower.json
index 9f8e666..9b3bd50 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "backbone.viewstack",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "homepage": "https://github.com/vash15/backbone.viewstack",
   "authors": [
     "Michele Belluco <michele@belluco.info>",
diff --git a/lib/viewstack.js b/lib/viewstack.js
index d20204e..490bd32 100644
--- a/lib/viewstack.js
+++ b/lib/viewstack.js
@@ -160,7 +160,7 @@ var ViewStack = module.exports = Backbone.View.extend({
 	refreshUrl: function refreshUrl(url) {
 		var context = this._context;
 
-		if ( context && typeof url !== "undefined" ) {
+		if (!url) {
 			var stack = this._stack;
 			var aChunck;
 			url = [];
@@ -170,9 +170,11 @@ var ViewStack = module.exports = Backbone.View.extend({
 					url.push(aChunck);
 			});
 			url = url.join('/');
-			context.page.navigate(url, { trigger: false });
 		}
 
+		if ( context && typeof url == "string" )
+			context.page.navigate(url, { trigger: false });
+
 		return this;
 	},