From 77fa234f41ae07abd1b17528fa078c1e7c82fd16 Mon Sep 17 00:00:00 2001
From: maix0 <maieul.dev@familleboyer.net>
Date: Sun, 27 Oct 2024 19:39:53 +0100
Subject: [PATCH] update: fixed issues of empty args getting eaten

---
 exec/src/run_ast/_ast_into_str_main.c | 31 ++++++++++++++-------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/exec/src/run_ast/_ast_into_str_main.c b/exec/src/run_ast/_ast_into_str_main.c
index b13f7a27..b41b6458 100644
--- a/exec/src/run_ast/_ast_into_str_main.c
+++ b/exec/src/run_ast/_ast_into_str_main.c
@@ -6,7 +6,7 @@
 /*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/09/14 12:26:51 by maiboyer          #+#    #+#             */
-/*   Updated: 2024/10/24 23:05:59 by maiboyer         ###   ########.fr       */
+/*   Updated: 2024/10/27 19:37:59 by maiboyer         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -22,7 +22,7 @@ t_error	list_files_in_current_directory(t_vec_str *out);
 t_error	_word_into_str_inner(struct s_word_str_args args);
 
 t_error	_word_split_loop_expand(\
-		t_expandable_str val, t_vec_str *append, t_string *tmp)
+		t_expandable_str val, t_vec_str *append, t_string *tmp, bool *exist)
 {
 	t_vec_str	split;
 	t_str		stmp;
@@ -43,17 +43,10 @@ t_error	_word_split_loop_expand(\
 		vec_str_free(split);
 	}
 	else
+	{
 		string_push(tmp, val.value);
-	return (NO_ERROR);
-}
-
-t_error	_word_split_loop(\
-		bool do_split, t_expandable_str val, t_vec_str *append, t_string *tmp)
-{
-	if (do_split)
-		return (_word_split_loop_expand(val, append, tmp));
-	else
-		string_push(tmp, val.value);
+		*exist = true;
+	}
 	return (NO_ERROR);
 }
 
@@ -62,15 +55,23 @@ t_error	_word_split(\
 {
 	t_string	tmp;
 	t_usize		i;
+	bool		exist;
 
 	tmp = string_new(64);
 	i = 0;
+	exist = false;
 	while (i < res->value.len)
 	{
-		if (_word_split_loop(do_split, res->value.buffer[i++], append, &tmp))
-			return (string_free(tmp), ERROR);
+		if (do_split)
+			_word_split_loop_expand(res->value.buffer[i], append, &tmp, &exist);
+		else
+		{
+			string_push(&tmp, res->value.buffer[i].value);
+			exist = true;
+		}
+		i++;
 	}
-	if (!do_split || tmp.len != 0)
+	if (!do_split || tmp.len != 0 || exist)
 		vec_str_push(append, tmp.buf);
 	else
 		string_free(tmp);