[src/trunk]: src/usr.sbin/iostat print a header on each outputs if and only i...

[yamt <yamt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c4a6d16be168
branches:  trunk
changeset: 588228:c4a6d16be168
user:      yamt <yamt%NetBSD.org@localhost>
date:      Sun Feb 12 11:23:31 2006 +0000

description:
print a header on each outputs if and only if the output has 2 or more lines.

diffstat:

 usr.sbin/iostat/iostat.c |  8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diffs (29 lines):

diff -r af293b790219 -r c4a6d16be168 usr.sbin/iostat/iostat.c
--- a/usr.sbin/iostat/iostat.c  Sun Feb 12 10:32:46 2006 +0000
+++ b/usr.sbin/iostat/iostat.c  Sun Feb 12 11:23:31 2006 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: iostat.c,v 1.46 2006/01/08 08:47:16 yamt Exp $ */
+/*     $NetBSD: iostat.c,v 1.47 2006/02/12 11:23:31 yamt Exp $ */
 
 /*
  * Copyright (c) 1996 John M. Vinopal
@@ -71,7 +71,7 @@
 #if 0
 static char sccsid[] = "@(#)iostat.c   8.3 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: iostat.c,v 1.46 2006/01/08 08:47:16 yamt Exp $");
+__RCSID("$NetBSD: iostat.c,v 1.47 2006/02/12 11:23:31 yamt Exp $");
 #endif
 #endif /* not lint */
 
@@ -217,9 +217,7 @@
        (void)signal(SIGCONT, sig_header);
 
        for (hdrcnt = 1;;) {
-               if (do_header ||
-                   ((hdrcnt -= lines) <= 0) ||
-                   ISSET(todo, SHOW_STATS_X)) {
+               if (do_header || lines > 1 || (hdrcnt -= lines) <= 0) {
                        do_header = 0;
                        header();
                        hdrcnt = winlines - 4;