Clean up ol.renderer.dom.Map.createLayerRenderer

2013-04-11 23:22:40 +02:00
parent db15c53f95
commit df6e13bdc0
1 changed files with 3 additions and 1 deletions
--- a/src/ol/renderer/dom/dommaprenderer.js
+++ b/src/ol/renderer/dom/dommaprenderer.js
@@ -56,8 +56,10 @@ ol.renderer.dom.Map.prototype.createLayerRenderer = function(layer) {
    layerRenderer = new ol.renderer.dom.TileLayer(this, layer);
  } else if (layer instanceof ol.layer.ImageLayer) {
    layerRenderer = new ol.renderer.dom.ImageLayer(this, layer);
+  } else {
+    goog.asserts.fail();
+    return null;
  }
-  goog.asserts.assert(goog.isDef(layerRenderer));
  goog.dom.appendChild(this.layersPane_, layerRenderer.getTarget());
  return layerRenderer;
 };