diff --git a/srcs/init.c b/srcs/init.c
index db93acd..003253b 100644
--- a/srcs/init.c
+++ b/srcs/init.c
@@ -6,7 +6,7 @@
 /*   By: lperrey <lperrey@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2021/10/08 09:22:12 by lperrey           #+#    #+#             */
-/*   Updated: 2021/12/08 06:27:51 by lperrey          ###   ########.fr       */
+/*   Updated: 2021/12/08 21:54:36 by lperrey          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -42,6 +42,7 @@ int	init(t_all *c)
 static int	shlvl_init(void)
 {
 	char	*tmp;
+	int		ret;
 
 	tmp = getenv("SHLVL");
 	if (tmp && ft_isdigit_str(tmp))
@@ -52,14 +53,13 @@ static int	shlvl_init(void)
 		tmp = ft_strjoinfree_s2("SHLVL=", tmp);
 		if (!tmp)
 			return (0);
-		if (export_var(tmp) == -1)
-			return (0);
+		ret = export_var(tmp);
+		free(tmp);
 	}
 	else
-	{
-		if (export_var("SHLVL=1") == -1)
-			return (0);
-	}
+		ret = export_var("SHLVL=1");
+	if (ret == -1)
+		return (0);
 	return (1);
 }