diff options
Diffstat (limited to 'usr.bin/mail/main.c')
| -rw-r--r-- | usr.bin/mail/main.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/usr.bin/mail/main.c b/usr.bin/mail/main.c index ab759c4a505..16c8565773d 100644 --- a/usr.bin/mail/main.c +++ b/usr.bin/mail/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.8 1997/07/14 15:56:24 millert Exp $ */ +/* $OpenBSD: main.c,v 1.9 1997/07/30 06:32:40 millert Exp $ */ /* $NetBSD: main.c,v 1.7 1997/05/13 06:15:57 mikel Exp $ */ /* @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)main.c 8.2 (Berkeley) 4/20/95"; #else -static char rcsid[] = "$OpenBSD: main.c,v 1.8 1997/07/14 15:56:24 millert Exp $"; +static char rcsid[] = "$OpenBSD: main.c,v 1.9 1997/07/30 06:32:40 millert Exp $"; #endif #endif /* not lint */ @@ -237,18 +237,18 @@ Usage: %s [-iInv] [-s subject] [-c cc-addr] [-b bcc-addr] to-addr ...\n\ extern char *version; if ((prevint = signal(SIGINT, SIG_IGN)) != SIG_IGN) - signal(SIGINT, hdrstop); + (void)signal(SIGINT, hdrstop); if (value("quiet") == NULL) - printf("Mail version %s. Type ? for help.\n", + (void)printf("Mail version %s. Type ? for help.\n", version); announce(); - fflush(stdout); - signal(SIGINT, prevint); + (void)fflush(stdout); + (void)signal(SIGINT, prevint); } commands(); - signal(SIGHUP, SIG_IGN); - signal(SIGINT, SIG_IGN); - signal(SIGQUIT, SIG_IGN); + (void)signal(SIGHUP, SIG_IGN); + (void)signal(SIGINT, SIG_IGN); + (void)signal(SIGQUIT, SIG_IGN); quit(); exit(0); } |