diff options
Diffstat (limited to 'src/eval')
| -rw-r--r-- | src/eval/redir.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/eval/redir.c b/src/eval/redir.c index 6c3e45c..0d830e2 100644 --- a/src/eval/redir.c +++ b/src/eval/redir.c @@ -6,7 +6,7 @@ /* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/06/15 11:05:34 by charles #+# #+# */ -/* Updated: 2020/09/14 15:41:03 by charles ### ########.fr */ +/* Updated: 2020/09/16 16:17:09 by charles ### ########.fr */ /* */ /* ************************************************************************** */ @@ -14,6 +14,8 @@ static int st_open_replace(char *filename, int *fd, int oflag) { + if (fd == NULL) + return (EVAL_FATAL); if (*fd != FD_NONE) close(*fd); if (oflag & O_CREAT) @@ -34,6 +36,8 @@ static int st_open_replace_dispatch(char *filename, int fds[2], enum e_tok tag) int *fd; int oflag; + fd = NULL; + oflag = 0; if (tag == TAG_REDIR_IN) { fd = &fds[FD_READ]; |