[src/trunk]: src/usr.bin/telnet fix handling of port number preceded by minus...

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

details:   https://anonhg.NetBSD.org/src/rev/4eed87d9d936
branches:  trunk
changeset: 474809:4eed87d9d936
user:      jtk <jtk%NetBSD.org@localhost>
date:      Wed Jul 21 13:24:56 1999 +0000

description:
fix handling of port number preceded by minus sign to restore documented behavior

diffstat:

 usr.bin/telnet/commands.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (29 lines):

diff -r 447455dfc0f2 -r 4eed87d9d936 usr.bin/telnet/commands.c
--- a/usr.bin/telnet/commands.c Wed Jul 21 13:19:10 1999 +0000
+++ b/usr.bin/telnet/commands.c Wed Jul 21 13:24:56 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: commands.c,v 1.29 1999/07/14 20:47:41 itojun Exp $     */
+/*     $NetBSD: commands.c,v 1.30 1999/07/21 13:24:56 jtk Exp $        */
 
 /*
  * Copyright (C) 1997 and 1998 WIDE Project.
@@ -67,7 +67,7 @@
 #if 0
 static char sccsid[] = "@(#)commands.c 8.4 (Berkeley) 5/30/95";
 #else
-__RCSID("$NetBSD: commands.c,v 1.29 1999/07/14 20:47:41 itojun Exp $");
+__RCSID("$NetBSD: commands.c,v 1.30 1999/07/21 13:24:56 jtk Exp $");
 #endif
 #endif /* not lint */
 
@@ -2268,6 +2268,10 @@
     if (!portp) {
       telnetport = 1;
       portp = "telnet";
+    } else if (portp[0] == '-') {
+      /* use telnet negotiation if port number/name preceded by minus sign */
+      telnetport = 1;
+      portp++;
     }
 
     memset(&hints, 0, sizeof(hints));