/**
  * Set what to do when the form is 'finished'.
  *
  * @return \MUtil_Snippets_ModelYesNoDeleteSnippetAbstract
  */
 protected function setAfterDeleteRoute()
 {
     parent::setAfterDeleteRoute();
     if (is_array($this->afterSaveRouteUrl)) {
         $this->afterSaveRouteUrl[\MUtil_Model::REQUEST_ID] = $this->trackId;
         $this->afterSaveRouteUrl[\Gems_Model::ROUND_ID] = null;
         $this->afterSaveRouteUrl[$this->confirmParameter] = null;
     }
 }