protected function _init() {
		parent::_init();

		if (!$this->_config['continue']) {
			$this->_params += array('action' => 'index');
		}
		if (!$this->_config['pattern']) {
			$this->compile();
		}
		if ($isKey = isset($this->_keys['controller']) || isset($this->_params['controller'])) {
			$this->_persist = $this->_persist ?: array('controller');
		}
	}