Some fix in method call in Null object

[[email protected]…]

I had some worning error. It's not so dangerouse.

In next code we can take a null parent so null doesn't have a method .parentNode.

var withinElement = function( event ) {

Check if mouse(over|out) are still within the same parent element var parent = event.relatedTarget;

Firefox sometimes assigns relatedTarget a XUL element which we cannot access the parentNode property of try {

Chrome does something similar, the parentNode property can be accessed but is null. if ( parent !== document && !parent.parentNode ) {

return;

}

[addyosmani]

Thanks for submitting a ticket to the jQuery Bug Tracker. Please supply us with a valid test case on jsFiddle.net reproducing the behaviour you feel is currently breaking.

[trac-o-bot]

Because we get so many tickets, we often need to return them to the initial reporter for more information. If that person does not reply within 14 days, the ticket will automatically be closed, and that has happened in this case. If you still are interested in pursuing this issue, feel free to add a comment with the requested information and we will be happy to reopen the ticket if it is still valid. Thanks!