Add extra assertion that feature's geometry is not null

2013-12-20 14:42:05 +01:00
parent bc36c2a366
commit 4b9451de81
1 changed files with 3 additions and 1 deletions
--- a/src/ol/source/vectorsource.js
+++ b/src/ol/source/vectorsource.js
@@ -160,7 +160,9 @@ ol.source.Vector.prototype.forEachFeatureAtCoordinate =
    function(coordinate, f, opt_obj) {
  var extent = [coordinate[0], coordinate[1], coordinate[0], coordinate[1]];
  return this.forEachFeatureInExtent(extent, function(feature) {
-    if (feature.getGeometry().containsCoordinate(coordinate)) {
+    var geometry = feature.getGeometry();
+    goog.asserts.assert(!goog.isNull(geometry));
+    if (geometry.containsCoordinate(coordinate)) {
      return f.call(opt_obj, feature);
    } else {
      return undefined;