Remove goog.isNull in interaction classes

2015-09-29 15:19:11 +02:00
parent 3c4e663224
commit be2e4a33ae
11 changed files with 52 additions and 56 deletions
@@ -56,7 +56,7 @@ ol.interaction.DoubleClickZoom.handleEvent = function(mapBrowserEvent) {
    var anchor = mapBrowserEvent.coordinate;
    var delta = browserEvent.shiftKey ? -this.delta_ : this.delta_;
    var view = map.getView();
-    goog.asserts.assert(!goog.isNull(view), 'view should not be null');
+    goog.asserts.assert(view, 'map must have a view');
    ol.interaction.Interaction.zoomByDelta(
        map, view, delta, anchor, this.duration_);
    mapBrowserEvent.preventDefault();