Avoid duplicate property lookup

2013-04-22 14:28:14 +02:00
parent f2836ea111
commit eb9f6c027b
1 changed files with 1 additions and 2 deletions
--- a/src/ol/interaction/dblclickzoominteraction.js
+++ b/src/ol/interaction/dblclickzoominteraction.js
@@ -46,8 +46,7 @@ ol.interaction.DblClickZoom.prototype.handleMapBrowserEvent =
      mapBrowserEvent.isMouseActionButton()) {
    var map = mapBrowserEvent.map;
    var anchor = mapBrowserEvent.getCoordinate();
-    var delta = mapBrowserEvent.browserEvent.shiftKey ?
-        -this.delta_ : this.delta_;
+    var delta = browserEvent.shiftKey ? -this.delta_ : this.delta_;
    // FIXME works for View2D only
    var view = map.getView().getView2D();
    ol.interaction.Interaction.zoomByDelta(map, view, delta, anchor,