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Diffstat (limited to '')
| -rw-r--r-- | src/m_minishell.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/m_minishell.c b/src/m_minishell.c index 987cfc0..a3226fe 100644 --- a/src/m_minishell.c +++ b/src/m_minishell.c @@ -32,6 +32,11 @@ int main(int argc, char *const argv[], char *const envp[]) ft_dprintf(STDERR_FILENO, "%s\n", strerror(errno)); return (M_RET_ALLOC); } + if (!isatty(STDIN_FILENO) || !isatty(STDOUT_FILENO)) + { + ft_dprintf(2, "minishell: innapropriate ioctl device."); + exit(1); + } ret = m_argv(argc, argv, msh); s_destroy(msh); return (ret); |