class BP_Walker_Nav_Menu extends BP_Walker_Nav_Menu_Compat {
	/**
	 * Compat method to extend Walker_Nav_Menu::walk() in PHP < 5.6.
	 *
	 * @since 5.1.0
	 *
	 * @param array $elements  See {@link Walker::walk()}.
	 * @param int   $max_depth See {@link Walker::walk()}.
	 */
	public function walk( $elements, $max_depth ) {
		$args = array_slice( func_get_args(), 2 );

		return $this->do_walk( $elements, $max_depth, $args );
	}
}