diff --git a/libft b/libft
index d58ee38..af88c1c 160000
--- a/libft
+++ b/libft
@@ -1 +1 @@
-Subproject commit d58ee38bab0a9e0449d98efc9522b124c71632fd
+Subproject commit af88c1ce23f0daa453c70cee0c61a30f71c2a622
diff --git a/srcs/parsing/expansions/expand_token.c b/srcs/parsing/expansions/expand_token.c
index b0ee83d..4cc2fe8 100644
--- a/srcs/parsing/expansions/expand_token.c
+++ b/srcs/parsing/expansions/expand_token.c
@@ -99,10 +99,6 @@ static t_list	*ret_parameter_expansion(char *content, int *i)
 	free(tmp);
 	if (expand->content)
 		expand->content = ft_strdup(expand->content);
-	else
-		expand->content = ft_calloc(1, 1);
-	if (!expand->content)
-		return (ft_retp_free(NULL, expand, free));
 	return (expand);
 }
 
diff --git a/srcs/parsing/expansions/rejoin_after_expand.c b/srcs/parsing/expansions/rejoin_after_expand.c
index c56c98b..917b921 100644
--- a/srcs/parsing/expansions/rejoin_after_expand.c
+++ b/srcs/parsing/expansions/rejoin_after_expand.c
@@ -18,12 +18,7 @@ char	*rejoin_after_expand(t_list *expand_lst)
 	char	*result;
 
 	head = expand_lst;
-	result = ft_calloc(1, 1);
-	if (!result)
-	{//todo wrap
-		perror("rejoin_after_expand() error");
-		return (ft_lstclear(&head, free));		
-	}
+	result = NULL;
 	while (expand_lst)
 	{
 		result = ft_strjoinfree_s1(result, expand_lst->content);