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Clean up expando removal code - only try to delete the expando from an element if...
[jquery.git]
/
src
/
data.js
diff --git
a/src/data.js
b/src/data.js
index
0049a9f
..
0e243ca
100644
(file)
--- a/
src/data.js
+++ b/
src/data.js
@@
-79,15
+79,8
@@
jQuery.extend({
// Otherwise, we want to remove all of the element's data
} else {
// Otherwise, we want to remove all of the element's data
} else {
- // Clean up the element expando
- try {
+ if ( jQuery.support.deleteExpando ) {
delete elem[ expando ];
delete elem[ expando ];
- } catch( e ) {
- // IE has trouble directly removing the expando
- // but it's ok with using removeAttribute
- if ( elem.removeAttribute ) {
- elem.removeAttribute( expando );
- }
}
// Completely remove the data cache
}
// Completely remove the data cache