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Make sure that undefined is always returned for undefined data properties. Fixes #6166.

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jeresig
2010-02-26 12:35:04 -05:00
parent 7f5179b654
commit 9e06903a99
2 changed files with 17 additions and 7 deletions
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2
src/data.js
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@@ -25,7 +25,7 @@ jQuery.extend({
var id = elem[ expando ], cache = jQuery.cache, thisCache;
if ( !id && typeof name === "string" && data === undefined ) {
return null;
return;
}
// Compute a unique ID for the element