Remove goog.isNull in control classes

2015-09-29 15:18:26 +02:00
parent 8813180d41
commit d728c71f02
9 changed files with 24 additions and 24 deletions
@@ -130,7 +130,7 @@ ol.control.ZoomSlider.direction = {
 */
 ol.control.ZoomSlider.prototype.setMap = function(map) {
  goog.base(this, 'setMap', map);
-  if (!goog.isNull(map)) {
+  if (map) {
    map.render();
  }
 };
@@ -179,7 +179,7 @@ ol.control.ZoomSlider.prototype.initSlider_ = function() {
 * @api
 */
 ol.control.ZoomSlider.render = function(mapEvent) {
-  if (goog.isNull(mapEvent.frameState)) {
+  if (!mapEvent.frameState) {
    return;
  }
  goog.asserts.assert(mapEvent.frameState.viewState,