Bug in actions_do

Found a typo of a variable (i hope this is the right way to report it).

Drupal 5.2, File version:
/* $Id: actions.module,v 1.25.2.2 2007/03/11 21:17:46 jvandyk Exp $ */

line 388ff

    else { // $aids is an actual function name
      $result[$aids] = $aids('do', array(), $a1, $a2, $a4, $a4);
    }

should be

    else { // $aids is an actual function name
      $result[$aids] = $aids('do', array(), $a1, $a2, $a3, $a4);
    }