[src/trunk]: src/usr.sbin/traceroute6 CID 978587: Removed unnecessary check a...

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

details:   https://anonhg.NetBSD.org/src/rev/434ab1d69efa
branches:  trunk
changeset: 348952:434ab1d69efa
user:      shm <shm%NetBSD.org@localhost>
date:      Thu Nov 17 09:21:34 2016 +0000

description:
CID 978587: Removed unnecessary check against NULL.

diffstat:

 usr.sbin/traceroute6/traceroute6.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r fd4db20ee339 -r 434ab1d69efa usr.sbin/traceroute6/traceroute6.c
--- a/usr.sbin/traceroute6/traceroute6.c        Thu Nov 17 08:06:49 2016 +0000
+++ b/usr.sbin/traceroute6/traceroute6.c        Thu Nov 17 09:21:34 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: traceroute6.c,v 1.43 2012/12/10 18:11:33 christos Exp $        */
+/*     $NetBSD: traceroute6.c,v 1.44 2016/11/17 09:21:34 shm Exp $     */
 /*     $KAME: traceroute6.c,v 1.67 2004/01/25 03:24:39 itojun Exp $    */
 
 /*
@@ -75,7 +75,7 @@
 #else
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: traceroute6.c,v 1.43 2012/12/10 18:11:33 christos Exp $");
+__RCSID("$NetBSD: traceroute6.c,v 1.44 2016/11/17 09:21:34 shm Exp $");
 #endif
 #endif
 
@@ -569,7 +569,7 @@
                ep = NULL;
                errno = 0;
                datalen = strtoul(*argv, &ep, 0);
-               if (errno || !*argv || *ep)
+               if (errno || *ep)
                        errx(1, "Invalid packet length `%s'", *argv);
        }
        if (useicmp)