From 6ae27cb6cea8dcd1a019f924e2eab723d68f3761 Mon Sep 17 00:00:00 2001
From: Brooks Davis <brooks@FreeBSD.org>
Date: Fri, 26 Aug 2005 01:07:51 +0000
Subject: [PATCH] Use a more robust, grep-free command to get the interface of
 the current default route.

Submitted by:	Rostislav Krasny <rosti dot bsd at gmail dot com>
---
 sbin/dhclient/dhclient-script | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sbin/dhclient/dhclient-script b/sbin/dhclient/dhclient-script
index 4d7601e61a7d..408fc05f4fa9 100644
--- a/sbin/dhclient/dhclient-script
+++ b/sbin/dhclient/dhclient-script
@@ -20,7 +20,6 @@
 #
 
 NETSTAT=/usr/bin/netstat
-GREP=/usr/bin/grep
 AWK=/usr/bin/awk
 HOSTNAME=/bin/hostname
 
@@ -198,7 +197,7 @@ if [ -f /etc/dhclient-enter-hooks ]; then
 fi
 
 if [ -x $NETSTAT ]; then
-	if_defaultroute=`$NETSTAT -rn | $GREP "^default" | $AWK '{print $6}'`
+	if_defaultroute=`$NETSTAT -rnf inet | $AWK '{if ($1=="default") printf $6}'`
 else
 	if_defaultroute="x"
 fi