Index: /lang/javascript/jquery-deferred/jquery-deferred.js
===================================================================
--- /lang/javascript/jquery-deferred/jquery-deferred.js (revision 2400)
+++ /lang/javascript/jquery-deferred/jquery-deferred.js (revision 2403)
@@ -312,5 +312,5 @@
 			d.call(data);
 		});
-		if (callback) d.next(callback);
+		if (callback) d = d.next(callback);
 		return d;
 	};