diff options
| author | Juli Mallett <jmallett@FreeBSD.org> | 2002-09-27 01:44:30 +0000 |
|---|---|---|
| committer | Juli Mallett <jmallett@FreeBSD.org> | 2002-09-27 01:44:30 +0000 |
| commit | 8dd2eb05bf75679f9d355feb29dd44916563ffa2 (patch) | |
| tree | 412d3eb9139c5a4b0cd645418183d78ef89b5059 | |
| parent | 36b025da937393350a47e5c36b109437af7d5aec (diff) | |
Notes
| -rw-r--r-- | bin/ps/keyword.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bin/ps/keyword.c b/bin/ps/keyword.c index 38f9c7e7003c..1ab925345e9d 100644 --- a/bin/ps/keyword.c +++ b/bin/ps/keyword.c @@ -264,8 +264,11 @@ parsefmt(const char *p) } } free(tempstr1); - if (!vhead) - errx(1, "no valid keywords (type ps -L for a list)"); + if (!vhead) { + warnx("no valid keywords; valid keywords:"); + showkey(); + exit(1); + } } static VAR * |