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.

---
 sysconfig/network-scripts/ifdown-ipv6 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sysconfig/network-scripts/ifdown-ipv6')

diff --git a/sysconfig/network-scripts/ifdown-ipv6 b/sysconfig/network-scripts/ifdown-ipv6
index 9f04531a..51c4028f 100755
--- a/sysconfig/network-scripts/ifdown-ipv6
+++ b/sysconfig/network-scripts/ifdown-ipv6
@@ -46,7 +46,7 @@ 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
 
 [ -f /etc/sysconfig/network-scripts/network-functions-ipv6 ] || exit 1
@@ -120,7 +120,7 @@ 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
-- 
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