Define options

2015-09-27 10:11:30 -06:00
parent 0927c55b3c
commit cf5eadebaa
18 changed files with 19 additions and 19 deletions
--- a/src/ol/layer/layergroup.js
+++ b/src/ol/layer/layergroup.js
@@ -38,7 +38,7 @@ ol.layer.GroupProperty = {
 */
 ol.layer.Group = function(opt_options) {

-  var options = goog.isDef(opt_options) ? opt_options : {};
+  var options = opt_options || {};
  var baseOptions = /** @type {olx.layer.GroupOptions} */
      (goog.object.clone(options));
  delete baseOptions.layers;