diff --git a/push_swap.c b/push_swap.c
index f38336a..3303e4c 100644
--- a/push_swap.c
+++ b/push_swap.c
@@ -6,7 +6,7 @@
 /*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/11/23 16:48:12 by erey-bet          #+#    #+#             */
-/*   Updated: 2022/12/08 16:57:34 by erey-bet         ###   ########.fr       */
+/*   Updated: 2022/12/11 15:51:26 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -83,11 +83,11 @@ void	push_swap_5(long *tab, int len)
 	t_stack	sb;
 
 	sa.list = get_index(tab, len);
-	sa.len = len;
-	sb.list = malloc(sizeof(long) * (len + 1));
-	if (sb.list == NULL)
+	if (sa.list == NULL)
+		return ;
+	sa.len = len;
+	if (init_sb(&sb, len) == NULL)
 		return ;
-	sb.len = 0;
 	while (sb.len != 2)
 	{
 		while (get_min(sa.list, sa.len) != 0)
diff --git a/push_swap.h b/push_swap.h
index ecc4b3c..c91da9b 100644
--- a/push_swap.h
+++ b/push_swap.h
@@ -44,6 +44,8 @@ int		tab_malloc(int argc, char *argv[]);
 int		put_error(void);
 char	**set_only_space(char *argv[], int i);
 int		if_there_is_double(long *tab, int y);
+void	*init_sb(t_stack *sb, int len);
+
 
 // Parsing
 int		parsing(int argc, char *argv[], long *tab);
diff --git a/tools_2.c b/tools_2.c
index 8014912..d6f2b5e 100644
--- a/tools_2.c
+++ b/tools_2.c
@@ -6,7 +6,7 @@
 /*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/12/09 15:54:00 by erey-bet          #+#    #+#             */
-/*   Updated: 2022/12/09 15:54:03 by erey-bet         ###   ########.fr       */
+/*   Updated: 2022/12/11 15:51:37 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -48,3 +48,12 @@ int	if_there_is_double(long *tab, int y)
 	}
 	return (0);
 }
+
+void	*init_sb(t_stack *sb, int len)
+{
+	sb->list = malloc(sizeof(long) * (len + 1));
+	if (sb->list == NULL)
+		return (NULL);
+	sb->len = 0;
+	return (sb);
+}