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Forgot to make sure that oldData actually had data in it before the copy attempt.

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jeresig
2009-12-22 13:28:46 -05:00
parent 7d0c18034e
commit 9360cccc9e
1 changed files with 1 additions and 1 deletions
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2
src/manipulation.js
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@@ -283,7 +283,7 @@ function cloneCopyEvent(orig, ret) {
return;
}
var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData.events;
var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData && oldData.events;
if ( events ) {
delete curData.handle;