sdevsantiago/minishell
3
3
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix: fixed crash on non-existent variables

Browse Source 
index was being moved to -1 if token was only the variable, this
probably works too for variables without value
This commit is contained in:
Sergio
2026-02-13 16:42:50 +01:00
parent 3ead1ad547
commit 3e31447073
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/parser/parser.c
View File

@@ -6,7 +6,7 @@
/* By: sede-san <sede-san@student.42madrid.com +#+ +:+ +#+ */ /* By: sede-san <sede-san@student.42madrid.com +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/10/22 18:37:38 by sede-san #+# #+# */ /* Created: 2025/10/22 18:37:38 by sede-san #+# #+# */
/* Updated: 2026/02/13 15:07:47 by sede-san ### ########.fr */ /* Updated: 2026/02/13 15:12:48 by sede-san ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@@ -152,7 +152,7 @@ static void expand_variable(
expanded = replace_value(*argument, variable_value, start - 1, end); expanded = replace_value(*argument, variable_value, start - 1, end);
if (expanded == NULL) if (expanded == NULL)
return (minishell->exit = true, malloc_error()); return (minishell->exit = true, malloc_error());
*i += ft_strlen(variable_value) - 1; *i += ft_strlen(variable_value);
free(*argument); free(*argument);
*argument = expanded; *argument = expanded;
} }