error in figuring out actions to return to

darcs-hash:20081208172812-5ed1f-58ce42160f0ea5330de578c310897906d0012c5c.gz

actions/block.php

@@ -159,7 +159,7 @@ class BlockAction extends Action {
             if ($k == 'returnto-action') {
                 $action = $v;
             } else if (substr($k, 0, 9) == 'returnto-') {
-                $args[$k] = substr($k, 9);
+                $args[substr($k, 9)] = $v;
             }
         }