protected function _parseArgs()
    {
        foreach ($_SERVER['argv'] as $index => $argument) {
            if (isset($this->_actionArgsMap[$argument])) {
                $this->_action = $argument;
                unset($_SERVER['argv'][$index]);
                break;
            }
            unset($_SERVER['argv'][$index]);
        }

        parent::_parseArgs();
    }