From 86c05b4d21aed580ebbe1a6ac4fae0fe727459e6 Mon Sep 17 00:00:00 2001
From: Bruno Binet <bruno.binet@gmail.com>
Date: Tue, 12 Mar 2013 17:58:29 +0100
Subject: [PATCH] Be more consistent with useTile abstract method

---
 src/ol/source/imagetilesource.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/ol/source/imagetilesource.js b/src/ol/source/imagetilesource.js
index 97c6999095..2a6323f634 100644
--- a/src/ol/source/imagetilesource.js
+++ b/src/ol/source/imagetilesource.js
@@ -109,9 +109,8 @@ ol.source.ImageTileSource.prototype.getTile =
 /**
  * @inheritDoc
  */
-ol.source.ImageTileSource.prototype.useTile = function(tileCoord) {
-  var key = tileCoord.toString();
-  if (this.tileCache_.containsKey(key)) {
-    this.tileCache_.get(key);
+ol.source.ImageTileSource.prototype.useTile = function(tileCoordKey) {
+  if (this.tileCache_.containsKey(tileCoordKey)) {
+    this.tileCache_.get(tileCoordKey);
   }
 };