Index: modules/user/user.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/user/user.module,v
retrieving revision 1.703
diff -u -r1.703 user.module
--- modules/user/user.module	28 Oct 2006 15:13:41 -0000	1.703
+++ modules/user/user.module	28 Oct 2006 20:10:50 -0000
@@ -79,6 +79,7 @@
       $user->roles[$role->rid] = $role->name;
     }
     user_module_invoke('load', $array, $user);
+    $user->user_loaded = TRUE;
   }
   else {
     $user = FALSE;