Lines seems to be switched, fatal error as $argument['handler'] gets used as an object

Using the current D6-Beta I get the following error:
Fatal error: Call to a member function set_relationship() on a non-object in /var/www/localhost/users/kunden/TSV-Haunstetten/sites/all/modules/views/includes/view.inc on line 378

Line 378 is: $argument['handler']->set_relationship();

The fix is pretty easy, there is a test if $argument['handler'] is an object right below that line. Putting $argument['handler']->set_relationship(); below this test fixes the problem.

Seems like this is not yet fixed in CVS.