Removing link.

main/work/work_missing.php

@@ -96,10 +96,6 @@ if (!empty($workId)) {
         $display_output .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;id='.$workId.'&amp;curdirpath='.$cur_dir_path.'&amp;origin='.$origin.'&amp;gradebook='.$gradebook.'&amp;list=without">'.
         Display::return_icon('exercice_uncheck.png', get_lang('ViewUsersWithoutTask'),'',ICON_SIZE_MEDIUM)."</a>";
     } else {
-        $display_output .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;id='.$workId.'&amp;curdirpath='.$cur_dir_path.'&amp;origin='.$origin.'&amp;gradebook='.$gradebook.'&amp;list=with">'.
-        Display::return_icon('exercice_check.png', get_lang('ViewUsersWithTask'),'',ICON_SIZE_MEDIUM)."</a>";
-
-
         if (!isset($_GET['action']) || (isset($_GET['action']) && $_GET['action'] != 'send_mail')) {
             $display_output .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;id='.$workId.'&amp;curdirpath='.$cur_dir_path.'&amp;origin='.$origin.'&amp;gradebook='.$gradebook.'&amp;list=without&amp;action=send_mail&amp;sec_token='.$token.'">'.
             Display::return_icon('mail_send.png', get_lang('ReminderMessage'),'',ICON_SIZE_MEDIUM)."</a>";