public function autoRedirect($whereTo, $allowSelf = false, $status = 302) {
		if ($allowSelf || $this->Controller->referer(null, true) !== $this->Controller->getRequest()->getRequestTarget()) {
			return $this->Controller->redirect($this->Controller->referer($whereTo, true), $status);
		}
		return $this->Controller->redirect($whereTo, $status);
	}