From af1f2bdda8a171181298c4da256f8483f387fb6f Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Mon, 1 Feb 2016 17:58:38 +0100
Subject: [PATCH] Expand urls before setting this.urls

---
 src/ol/source/urltilesource.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/ol/source/urltilesource.js b/src/ol/source/urltilesource.js
index 14216d0ee2..f1b618c195 100644
--- a/src/ol/source/urltilesource.js
+++ b/src/ol/source/urltilesource.js
@@ -183,8 +183,7 @@ ol.source.UrlTile.prototype.setTileUrlFunction = function(tileUrlFunction) {
  * @api stable
  */
 ol.source.UrlTile.prototype.setUrl = function(url) {
-  this.urls = [url];
-  var urls = ol.TileUrlFunction.expandUrl(url);
+  var urls = this.urls = ol.TileUrlFunction.expandUrl(url);
   this.setTileUrlFunction(this.fixedTileUrlFunction ?
       this.fixedTileUrlFunction.bind(this) :
       ol.TileUrlFunction.createFromTemplates(urls, this.tileGrid));