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fix unset

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This commit is contained in:
PrStein 2022-04-20 15:13:32 +02:00
parent 4113e7390a
commit b3d223a46e
1 changed files with 10 additions and 5 deletions
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15
srcs/built_in/unset.c
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@ -3,10 +3,10 @@
/* ::: :::::::: */ /* ::: :::::::: */
/* unset.c :+: :+: :+: */ /* unset.c :+: :+: :+: */
/* +:+ +:+ +:+ */ /* +:+ +:+ +:+ */
/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */ /* By: sadjigui <sadjigui@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2022/03/11 18:26:29 by sadjigui #+# #+# */ /* Created: 2022/03/11 18:26:29 by sadjigui #+# #+# */
/* Updated: 2022/04/20 04:56:12 by apommier ### ########.fr */ /* Updated: 2022/04/20 15:01:03 by sadjigui ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -51,12 +51,17 @@ int find_variable(char *variable, t_s_cmd *cmd)
ft_putstr_fd("Minishell: unset: `", 2); ft_putstr_fd("Minishell: unset: `", 2);
ft_putstr_fd(variable, 2); ft_putstr_fd(variable, 2);
ft_putstr_fd("': not a valid identifier\n", 2); ft_putstr_fd("': not a valid identifier\n", 2);
return (check_return(cmd, 2)); return (check_return(cmd, 1));
} }
if (i == tab_len(cmd->big_cmd->env)) if (i == tab_len(cmd->big_cmd->env))
return (check_return(cmd, 2)); return (check_return(cmd, 2));
unset_variable(cmd, i); if (find_it(cmd->big_cmd->env, variable) != -1)
return (check_return(cmd, 1)); {
unset_variable(cmd, i);
return (check_return(cmd, 0));
}
else
return (check_return(cmd, 1));
} }
int ft_unset(t_s_cmd *cmd) int ft_unset(t_s_cmd *cmd)