[src/trunk]: src/usr.bin/w Skip bracket processing if -n is used.

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

details:   https://anonhg.NetBSD.org/src/rev/11d0348b333c
branches:  trunk
changeset: 936685:11d0348b333c
user:      kim <kim%NetBSD.org@localhost>
date:      Sat Aug 01 17:53:38 2020 +0000

description:
Skip bracket processing if -n is used.

XXX: This could be improved to skip even more processing.

diffstat:

 usr.bin/w/w.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r d8e47ee389ef -r 11d0348b333c usr.bin/w/w.c
--- a/usr.bin/w/w.c     Sat Aug 01 17:51:18 2020 +0000
+++ b/usr.bin/w/w.c     Sat Aug 01 17:53:38 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: w.c,v 1.89 2020/08/01 17:25:57 kim Exp $       */
+/*     $NetBSD: w.c,v 1.90 2020/08/01 17:53:38 kim Exp $       */
 
 /*-
  * Copyright (c) 1980, 1991, 1993, 1994
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)w.c        8.6 (Berkeley) 6/30/94";
 #else
-__RCSID("$NetBSD: w.c,v 1.89 2020/08/01 17:25:57 kim Exp $");
+__RCSID("$NetBSD: w.c,v 1.90 2020/08/01 17:53:38 kim Exp $");
 #endif
 #endif /* not lint */
 
@@ -654,7 +654,7 @@
         * Leading '[' indicates an IP address inside brackets.
         */
        b = NULL;
-       if (*p == '[') {
+       if (!nflag && (*p == '[')) {
                for (b = p++; b < &host_buf[sizeof(host_buf)]; b++)
                        if (*b == '\0' || *b == ']')
                                break;