UI Tabs bug ?

Hi,
I have just tested jquery ui tabs 1.6rc2 and I think there might be a
bug.
Here is a fix.
Line 31:
-         createHelper: function() {
+         createHelper: function(e) {
Line 75
-         this.helper = this.createHelper();
+        this.helper = this.createHelper(e);
Sounds correct ?
Hope it helps,
Rémi