Merge pull request #5926 from adube/fix-map-collection-element-type

Ensure correct type of event.element
openlayers · Oct 2, 2016 · 09eee4a · 09eee4a
2 parents da32e5e + 72e0ad1
commit 09eee4a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ol/map.js b/src/ol/map.js
@@ -442,7 +442,8 @@ ol.Map = function(options) {
        * @param {ol.Collection.Event} event Collection event.
        */
       function(event) {
-        var id = event.element.getId();
+        var overlay = /** @type {ol.Overlay} */ (event.element);
+        var id = overlay.getId();
         if (id !== undefined) {
           delete this.overlayIdIndex_[id.toString()];
         }