X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fevent.js;h=2d9bdc27a8482fa2ce5094ebf394002af686892f;hb=b84b997ea4be31dd1fdcc63136811dcd324dec68;hp=75d231cdc883aee6594709ec89ec5dcbd44ea684;hpb=77bb2c505f1d2c4437f4b52866408f8bd1a5020f;p=jquery.git

diff --git a/src/event.js b/src/event.js
index 75d231c..2d9bdc2 100644
--- a/src/event.js
+++ b/src/event.js
@@ -268,17 +268,23 @@ jQuery.event = {
 		// Clean up added properties in IE to prevent memory leak
 		if (jQuery.browser.msie)
 			event.target = event.preventDefault = event.stopPropagation =
-				event.handler = event.data = null;
+				event.handler = event.data = event[expando] = null;
 
 		return val;
 	},
 
 	fix: function(event) {
+		if ( event[expando] == true ) 
+			return event;
+		
 		// store a copy of the original event object 
 		// and clone to set read-only properties
 		var originalEvent = event;
 		event = jQuery.extend({}, originalEvent);
 		
+		// Mark it as fixed
+		event[expando] = true;
+		
 		// add preventDefault and stopPropagation since 
 		// they will not work on the clone
 		event.preventDefault = function() {