diff options
| author | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-07-16 15:11:17 +0000 |
|---|---|---|
| committer | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-07-16 15:11:17 +0000 |
| commit | 2c38c491b97bc716d7cebd790454dd87d79d68ac (patch) | |
| tree | 0adfdde4e6ebf5e4043cc4dc1e53e964a8a0a7af /usr.bin/mail/send.c | |
| parent | 34ea02bb9c6b61dab9766c85843a6b34824c8115 (diff) | |
add -E flag and 'skipempty' option to skip sending messages with
empty bodies. useful for sending mails from crontabs.
from rivo nurges <rix at estpak dot ee>, with missing 'skipempty'
documentation and usage update from me
ok millert@
Diffstat (limited to 'usr.bin/mail/send.c')
| -rw-r--r-- | usr.bin/mail/send.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/mail/send.c b/usr.bin/mail/send.c index eeed4e4bff0..cfe041d8344 100644 --- a/usr.bin/mail/send.c +++ b/usr.bin/mail/send.c @@ -1,4 +1,4 @@ -/* $OpenBSD: send.c,v 1.19 2008/07/16 14:53:41 martynas Exp $ */ +/* $OpenBSD: send.c,v 1.20 2008/07/16 15:11:16 martynas Exp $ */ /* $NetBSD: send.c,v 1.6 1996/06/08 19:48:39 christos Exp $ */ /* @@ -34,7 +34,7 @@ #if 0 static const char sccsid[] = "@(#)send.c 8.1 (Berkeley) 6/6/93"; #else -static const char rcsid[] = "$OpenBSD: send.c,v 1.19 2008/07/16 14:53:41 martynas Exp $"; +static const char rcsid[] = "$OpenBSD: send.c,v 1.20 2008/07/16 15:11:16 martynas Exp $"; #endif #endif /* not lint */ @@ -339,6 +339,8 @@ mail1(struct header *hp, int printheaders) if ((mtf = collect(hp, printheaders)) == NULL) return; if (fsize(mtf) == 0) { + if (value("skipempty") != NULL) + goto out; if (hp->h_subject == NULL) puts("No message, no subject; hope that's ok"); else |