From 49bb0386927c1c2d9bf8ffda9f983742bd13aa56 Mon Sep 17 00:00:00 2001
From: bartvde <bartvde@osgis.nl>
Date: Sat, 12 Mar 2011 17:35:01 +0000
Subject: [PATCH] fix up undefined error in ArcGISCache layer, thanks jorix,
 non-functional change (closes #3030)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@11702 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Layer/ArcGISCache.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/OpenLayers/Layer/ArcGISCache.js b/lib/OpenLayers/Layer/ArcGISCache.js
index 46ca08a237..86f9567edb 100644
--- a/lib/OpenLayers/Layer/ArcGISCache.js
+++ b/lib/OpenLayers/Layer/ArcGISCache.js
@@ -271,7 +271,7 @@ OpenLayers.Layer.ArcGISCache = OpenLayers.Class(OpenLayers.Layer.XYZ, {
             endTileCol: end.x,
             endTileRow: end.y
         };
-        return calculateMaxExtentWithLOD(lod);
+        return this.calculateMaxExtentWithLOD(lod);
    },
     
     /**