diff --git a/srcs/main.c b/srcs/main.c
index c598624..c563002 100644
--- a/srcs/main.c
+++ b/srcs/main.c
@@ -31,6 +31,16 @@ static void	add_prevhistory(t_msh *msh)
 	}
 }
 
+static void	exit_manual(t_msh *msh)
+{
+	int	ret;
+
+	ret = msh->ex_code;
+	free_msh(msh);
+	ft_fprintf(2, "exit\n");
+	exit(ret);
+}
+
 int	interactive_mode(t_msh *msh)
 {
 	msh->input = malloc(1);
@@ -40,7 +50,7 @@ int	interactive_mode(t_msh *msh)
 		free(msh->input);
 		msh->input = powerline(msh);
 		if (!msh->input)
-			return (0);
+			exit_manual(msh);
 	}
 	if (!msh->input)
 		return (1);
diff --git a/srcs/parsing/tokenizer/tokenizer.c b/srcs/parsing/tokenizer/tokenizer.c
index 5ff33ab..b9d7ed0 100644
--- a/srcs/parsing/tokenizer/tokenizer.c
+++ b/srcs/parsing/tokenizer/tokenizer.c
@@ -130,6 +130,6 @@ t_node	*tokenize(char *str)
 	del_void_nodes(&head);
 	debug_token_list(head, "tokenizer");
 	if (syntax_error(head))
-		return (NULL);
+		return (free_linked_list(head), NULL);
 	return (head);
 }
diff --git a/srcs/parsing/tokenizer/unstick_node_utils.c b/srcs/parsing/tokenizer/unstick_node_utils.c
index a1c0875..6f50b5a 100644
--- a/srcs/parsing/tokenizer/unstick_node_utils.c
+++ b/srcs/parsing/tokenizer/unstick_node_utils.c
@@ -92,7 +92,7 @@ int	is_sticked(char *val)
 	}
 	meta[meta_it] = -1;
 	if ((meta[0] != -1 && unmeta) || !unic(meta) || (meta[0] == '('
-		&& meta[1] == '(') || (meta[0] == ')' && meta[1] == ')'))
+			&& meta[1] == '(') || (meta[0] == ')' && meta[1] == ')'))
 		return (1);
 	return (0);
 }