diff options
Diffstat (limited to 'usr.sbin/iostat')
| -rw-r--r-- | usr.sbin/iostat/iostat.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.sbin/iostat/iostat.c b/usr.sbin/iostat/iostat.c index 8280b5b52a4..7da45b59b4e 100644 --- a/usr.sbin/iostat/iostat.c +++ b/usr.sbin/iostat/iostat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: iostat.c,v 1.26 2009/10/27 23:59:51 deraadt Exp $ */ +/* $OpenBSD: iostat.c,v 1.27 2009/11/22 22:22:14 tedu Exp $ */ /* $NetBSD: iostat.c,v 1.10 1996/10/25 18:21:58 scottr Exp $ */ /* @@ -198,6 +198,10 @@ static void header(void) { int i; + static int printedheader = 0; + + if (printedheader && !isatty(STDOUT_FILENO)) + return; /* Main Headers. */ if (ISSET(todo, SHOW_TTY)) |