/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_envaddend.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/12/05 15:02:33 by tmaze             #+#    #+#             */
/*   Updated: 2019/12/09 13:00:42 by tmaze            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

t_env	*ft_envaddend(t_env **alst, t_env *new)
{
	t_env *tmp;

	if (new == NULL)
		return (NULL);
	if (*alst == NULL)
		*alst = new;
	else
	{
		tmp = *alst;
		while (tmp->next)
			tmp = tmp->next;
		tmp->next = new;
	}
	return (*alst);
}