!= undefined :)

diff --git a/src/event/event.js b/src/event/event.js
index 2d9c530..9b5feb1 100644 (file)
--- a/src/event/event.js
+++ b/src/event/event.js
@@ -14,7 +14,7 @@ jQuery.event = {
                        element = window;
                
                // if data is passed, bind to handler 
-               if( data != handler ) { 
+               if( data != undefined ) { 
                // Create temporary function pointer to original handler 
                        var fn = handler;