1You can allow approvers to approve with no changes by editing 2inc/common.php:933 to remove: 3 // ignore if no changes were made 4 if($text == rawWiki($id,'')){ 5 return; 6 } 7 8Or, you can change it to: 9 global $_POST; 10 // ignore if no changes were made 11 if(!$POST['approved'] && $text == rawWiki($id,'')){ 12 return; 13 } 14