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Avoid errors if getWidgetById() is called on a cleared widget / template

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This commit is contained in:
Nathan Gray 2014-12-03 00:16:39 +00:00
parent fb4482afe6
commit 65a9b4c79c
1 changed files with 1 additions and 0 deletions
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etemplate/js/et2_core_widget.js
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@ -393,6 +393,7 @@ var et2_widget = ClassWithAttributes.extend(
{ {
return this; return this;
} }
if(!this._children) return null;
for (var i = 0; i < this._children.length; i++) for (var i = 0; i < this._children.length; i++)
{ {