diff --git a/Makefile b/Makefile
index 091873e..6ee72f2 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@
 #    By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2019/03/27 16:51:02 by tmaze             #+#    #+#              #
-#    Updated: 2020/01/25 18:03:28 by tmaze            ###   ########.fr        #
+#    Updated: 2020/01/26 22:21:26 by tmaze            ###   ########.fr        #
 #                                                                              #
 #******************************************************************************#
 
@@ -43,7 +43,8 @@ SRC	=	main.c			\
 		cmd_cd.c		\
 		cmd_echo.c		\
 		ms_exec.c		\
-		ms_ext.c
+		ms_ext.c		\
+		put_error_cd.c
 
 OBJ		=	$(SRC:.c=.o)
 
diff --git a/includes/minishell.h b/includes/minishell.h
index 1f65312..144f186 100644
--- a/includes/minishell.h
+++ b/includes/minishell.h
@@ -6,7 +6,7 @@
 /*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2018/11/18 13:12:34 by tmaze             #+#    #+#             */
-/*   Updated: 2020/01/25 15:06:00 by tmaze            ###   ########.fr       */
+/*   Updated: 2020/01/26 22:19:25 by tmaze            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -36,4 +36,6 @@ char				**res_ext(char **argv, t_env *env);
 int					exec_cmd(char **argv, t_env **env);
 void				*ft_strdel_null(char **s);
 
+void				*put_error_cd(char *file, char *msg);
+
 #endif
diff --git a/libft/srcs/ft_envtochar.c b/libft/srcs/ft_envtochar.c
index 4dc2b45..1aa3cef 100644
--- a/libft/srcs/ft_envtochar.c
+++ b/libft/srcs/ft_envtochar.c
@@ -17,7 +17,7 @@ char	*ft_envtochar(t_env *env)
 	int		size;
 	char	*ret;
 
-	size = ft_strlen(env->key) + ft_strlen(env->val) + 1;
+	size = ft_strlen(env->key) + ft_strlen(env->val) + 2;
 	if ((ret = ft_strnew(size)) != NULL)
 	{
 		ft_strlcpy(ret, env->key, size);
diff --git a/srcs/cmd_cd.c b/srcs/cmd_cd.c
index b5ef4d5..3374ab4 100644
--- a/srcs/cmd_cd.c
+++ b/srcs/cmd_cd.c
@@ -6,7 +6,7 @@
 /*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2019/01/07 16:44:40 by tmaze             #+#    #+#             */
-/*   Updated: 2020/01/25 17:00:23 by tmaze            ###   ########.fr       */
+/*   Updated: 2020/01/26 22:17:48 by tmaze            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/srcs/main.c b/srcs/main.c
index c7a6050..d41f6b1 100644
--- a/srcs/main.c
+++ b/srcs/main.c
@@ -12,6 +12,33 @@
 
 #include "minishell.h"
 
+t_env	*def_env(void)
+{
+	t_env	*ret;
+	t_env	*n;
+	char	p[PATH_MAX];
+
+	n = ft_memalloc(sizeof(t_env));
+	if (n != NULL && ((n->key = ft_strnew(3)) == NULL || !getcwd(p, PATH_MAX)))
+		ft_envdelelem(&n);
+	if (n != NULL)
+		ft_strcpy(n->key, "PWD");
+	if (n != NULL && (n->val = ft_strdup(p)) == NULL)
+		ft_envdelelem(&n);
+	if (n != NULL)
+		ft_envaddend(&ret, n);
+	n = ft_memalloc(sizeof(t_env));
+	if (n != NULL && (n->key = ft_strnew(5)) == NULL)
+		ft_envdelelem(&n);
+	if (n != NULL)
+		ft_strcpy(n->key, "SHLVL");
+	if (n != NULL && (n->val = ft_strdup("1")) == NULL)
+		ft_envdelelem(&n);
+	if (n != NULL)
+		ft_envaddend(&ret, n);
+	return (ret);
+}
+
 t_env	*env2lst(char **env)
 {
 	t_env	*ret;
@@ -23,15 +50,21 @@ t_env	*env2lst(char **env)
 	while (env[i])
 	{
 		if ((new = ft_envnew(env[i])) != NULL)
-			ft_envaddend(&ret, new);
+		{
+			if (ft_strequ(new->key, "SHLVL") && ft_str_is_numeric(new->val))
+				new->val = ft_itoa(ft_atoi(new->val) + 1);
+            ft_envaddend(&ret, new);
+		}
 		else
 		{
-			ft_envdelelem(&new);
-			ft_envdel(&ret);
-			return (NULL);
+            ft_envdelelem(&new);
+            ft_envdel(&ret);
+            return (NULL);
 		}
 		i++;
 	}
+	if (i == 0 && ret == NULL && (ret = def_env()) == NULL)
+		ft_printf("Env: Memory Error\n");
 	return (ret);
 }
 
diff --git a/srcs/ms_exec.c b/srcs/ms_exec.c
index 3e57f6e..7478f17 100644
--- a/srcs/ms_exec.c
+++ b/srcs/ms_exec.c
@@ -157,9 +157,9 @@ void	exec_cmd_child(char *path, char **argv, char **env_tab, t_env **env)
 
 int		exec_cmd(char **argv, t_env **env)
 {
-	int					ret;
-	char				**env_tab;
-	char				*path;
+	int		ret;
+	char	**env_tab;
+	char	*path;
 
 	if ((env_tab = ft_envtotab(*env)) == NULL)
 		return (-1);
diff --git a/srcs/put_error_cd.c b/srcs/put_error_cd.c
new file mode 100644
index 0000000..b2d7d0d
--- /dev/null
+++ b/srcs/put_error_cd.c
@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   put_error_cd.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/01/26 22:18:09 by tmaze             #+#    #+#             */
+/*   Updated: 2020/01/26 22:18:24 by tmaze            ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+void	*put_error_cd(char *file, char *msg)
+{
+	ft_putstr("cd: ");
+	ft_putstr(file);
+	ft_putstr(": ");
+	ft_putendl(msg);
+	return (NULL);
+}