From 5212d0a596d67bbd2f5effdd3686c123f778078f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Sun, 21 Feb 2010 21:21:48 +0200
Subject: Drop some unnecessary command invocations.

---
 ppp/ip-down.ipv6to4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ppp/ip-down.ipv6to4')

diff --git a/ppp/ip-down.ipv6to4 b/ppp/ip-down.ipv6to4
index d6e50b54..29f1c646 100644
--- a/ppp/ip-down.ipv6to4
+++ b/ppp/ip-down.ipv6to4
@@ -48,7 +48,7 @@ CONFIG=$1
 source_config
 
 # IPv6 don't need aliases anymore, config is skipped
-REALDEVICE=$(echo ${DEVICE} | sed 's/:.*//g')
+REALDEVICE=${DEVICE%%:*}
 [ "$DEVICE" != "$REALDEVICE" ] && exit 0
 
 if [ ! -f /etc/sysconfig/network-scripts/network-functions-ipv6 ]; then
@@ -104,7 +104,7 @@ if [ "$valid6to4config" = "yes" ]; then
 	if [ -n "$IPV6TO4_ROUTING" ]; then
 		# Delete routes to local networks
 		for devsuf in $IPV6TO4_ROUTING; do
-			dev="$(echo $devsuf | awk -F- '{ print $1 }')"
+			dev="${devsuf%%-*}"
 			ipv6_cleanup_6to4_device $dev
 		done
 	fi
-- 
cgit v1.2.1