mute-warning.patch

   1 --- pageredirect/action.php~    2007-01-24 14:36:36.000000000 +0200
   2 +++ pageredirect/action.php     2010-08-24 17:30:13.450389203 +0300
   3 @@ -91,7 +91,9 @@
   4         }
   5
   6         function handle_pageredirect_metadata(&$event, $param) {
   7 -               unset($event->data->meta['relation']['isreplacedby']);
   8 +               if (isset($event->data->meta['relation'])) {
   9 +                       unset($event->data->meta['relation']['isreplacedby']);
  10 +               }
  11         }
  12
  13  }