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Fixed #3841 - check for $.isFunction before trigger

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Eduardo Lundgren 2009-01-16 04:27:38 +00:00
parent 2809d50800
commit 9d3b03d5f7
1 changed files with 1 additions and 1 deletions
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2
ui/ui.core.js
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@ -375,7 +375,7 @@ $.widget.prototype = {
this.element.trigger(event, data);
return !(callback && callback.call(this.element[0], event, data) === false
return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
|| event.isDefaultPrevented());
}
};