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
2011-03-12 17:35:01 +00:00
parent 318003d399
commit 49bb038692
1 changed files with 1 additions and 1 deletions
@@ -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);
   },
    /**