42/42_INT_07_minishell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

shlvl_init() fixed leak

Browse Source
This commit is contained in:
LuckyLaszlo
2021-12-08 22:00:18 +01:00
parent 322d8d5f09
commit 34da9678dc
1 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
srcs/init.c
View File

@@ -6,7 +6,7 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */ /* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2021/10/08 09:22:12 by lperrey #+# #+# */ /* Created: 2021/10/08 09:22:12 by lperrey #+# #+# */
/* Updated: 2021/12/08 06:27:51 by lperrey ### ########.fr */ /* Updated: 2021/12/08 21:54:36 by lperrey ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@@ -42,6 +42,7 @@ int init(t_all *c)
static int shlvl_init(void) static int shlvl_init(void)
{ {
char *tmp; char *tmp;
int ret;
tmp = getenv("SHLVL"); tmp = getenv("SHLVL");
if (tmp && ft_isdigit_str(tmp)) if (tmp && ft_isdigit_str(tmp))
@@ -52,14 +53,13 @@ static int shlvl_init(void)
tmp = ft_strjoinfree_s2("SHLVL=", tmp); tmp = ft_strjoinfree_s2("SHLVL=", tmp);
if (!tmp) if (!tmp)
return (0); return (0);
if (export_var(tmp) == -1) ret = export_var(tmp);
return (0); free(tmp);
} }
else else
{ ret = export_var("SHLVL=1");
if (export_var("SHLVL=1") == -1) if (ret == -1)
return (0); return (0);
}
return (1); return (1);
} }