Fix key usage

2013-01-18 16:36:41 +01:00
parent 7babfebef9
commit 111b4585a8
1 changed files with 1 additions and 1 deletions
--- a/src/ol/renderer/layerrenderer.js
+++ b/src/ol/renderer/layerrenderer.js
@@ -141,7 +141,7 @@ ol.renderer.Layer.prototype.updateTileUsage =
  var sourceKey = goog.getUid(source).toString();
  var zKey = z.toString();
  if (sourceKey in tileUsage) {
-    if (z in tileUsage[sourceKey]) {
+    if (zKey in tileUsage[sourceKey]) {
      tileUsage[sourceKey][zKey].extend(tileRange);
    } else {
      tileUsage[sourceKey][zKey] = tileRange;