only copy guid from handler to modifiedHandler if it does not already have one

[jquery.git] / src / support.js

diff --git a/src/support.js b/src/support.js
index 04c3a2a..18c494d 100644 (file)
--- a/src/support.js
+++ b/src/support.js
@@ -88,7 +88,11 @@
                document.body.appendChild( div );
                jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
                document.body.removeChild( div ).style.display = 'none';
+               div = null;
        });
+
+       // release memory in IE
+       root = script = div = all = a = null;
 })();
 
 jQuery.props = {