diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1997-04-13 20:22:40 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1997-04-13 20:22:40 +0000 |
| commit | 0bb9c88bff2b91bc098d8809a53d431ef22969fc (patch) | |
| tree | e8f510c8dc31efcaac6da8b016801bf5ffdc8cf0 | |
| parent | a626429b1f093c6878eeca36e75d87c4a9f434fc (diff) | |
do not (continue) on a stdin pipe
| -rw-r--r-- | usr.bin/mail/collect.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr.bin/mail/collect.c b/usr.bin/mail/collect.c index 4ae264dead1..e4dd7c5fd4f 100644 --- a/usr.bin/mail/collect.c +++ b/usr.bin/mail/collect.c @@ -1,4 +1,4 @@ -/* $OpenBSD: collect.c,v 1.3 1997/04/10 15:33:50 deraadt Exp $ */ +/* $OpenBSD: collect.c,v 1.4 1997/04/13 20:22:39 deraadt Exp $ */ /* $NetBSD: collect.c,v 1.6 1996/06/08 19:48:16 christos Exp $ */ /* @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "@(#)collect.c 8.2 (Berkeley) 4/19/94"; #else -static char rcsid[] = "$OpenBSD: collect.c,v 1.3 1997/04/10 15:33:50 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: collect.c,v 1.4 1997/04/13 20:22:39 deraadt Exp $"; #endif #endif /* not lint */ @@ -156,8 +156,10 @@ cont: fprintf(stderr, "\n(Interrupt -- one more to kill letter)\n"); } else { - printf("(continue)\n"); - fflush(stdout); + if (isatty(0)) { + printf("(continue)\n"); + fflush(stdout); + } } } for (;;) { |