correct self_url without cookie stuff

darcs-hash:20081124052250-5ed1f-158956ba8a735e5bfe4f7199c17596e13357cf5f.gz

lib/action.php

@@ -77,6 +77,9 @@ class Action { // lawsuit
 		$action = $this->trimmed('action');
 		$args = $this->args;
 		unset($args['action']);
+		foreach (array_keys($_COOKIE) as $cookie) {
+			unset($args[$cookie]);
+		}
 		return common_local_url($action, $args);
 	}