cleaner way to check if logged in? about laravel-menu HOT 1 CLOSED

Menu::make('loginNav', function($menu){
    if (Sentry::check()) {
        $user = Sentry::getUser();

        $menu->add(trans('login.logout'), array('route' => 'logout'));
        $menu->add($user->email, 'services');
    }
    else
    {
    $menu->add(trans('login.login'), array('route'  => 'login'));
    $menu->add(trans('login.register'), array('route'  => 'register'));
    }
});