From ffe40c20ad49f24c5546ddd0af9629233c2a0651 Mon Sep 17 00:00:00 2001
From: Florian La Roche <laroche@redhat.com>
Date: Wed, 26 Jun 2002 10:49:31 +0000
Subject: - change some negation usage

---
 sysconfig/network-scripts/ifup-sit | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'sysconfig/network-scripts/ifup-sit')

diff --git a/sysconfig/network-scripts/ifup-sit b/sysconfig/network-scripts/ifup-sit
index 0ad99784..b26432c2 100755
--- a/sysconfig/network-scripts/ifup-sit
+++ b/sysconfig/network-scripts/ifup-sit
@@ -46,11 +46,7 @@ REALDEVICE=`echo ${DEVICE} | sed 's/:.*//g'`
 # Test whether IPv6 should be configured, else stop
 [ "${NETWORKING_IPV6}" = "yes" ] || exit 0
 
-if [ ! -f /etc/sysconfig/network-scripts/network-functions-ipv6 ]; then
-	exit 1
-fi
-
-# Source IPv6 helper functions	
+[ -f /etc/sysconfig/network-scripts/network-functions-ipv6 ] || exit 1
 . /etc/sysconfig/network-scripts/network-functions-ipv6
 
 
@@ -80,17 +76,17 @@ fi
 ipv6_add_tunnel_device $DEVICE $IPV6TUNNELIPV4 "" $IPV6TUNNELIPV4LOCAL || exit 1
 
 # Set IPv6 MTU, if given
-if [ ! -z "$IPV6_MTU" ]; then
+if [ -n "$IPV6_MTU" ]; then
 	ipv6_set_mtu $DEVICE $IPV6_MTU
 fi
 
 # Apply local IPv6 address, if given (numbered tunnel)
-if [ ! -z "$IPV6ADDR" ]; then
+if [ -n "$IPV6ADDR" ]; then
 	ipv6_add_addr_on_device $DEVICE $IPV6ADDR
 fi
 
 # Setup default IPv6 route, check are done by function
-if [ ! -z "$IPV6_DEFAULTDEV" -o ! -z "$IPV6_DEFAULTGW" ]; then
+if [ -n "$IPV6_DEFAULTDEV" -o -n "$IPV6_DEFAULTGW" ]; then
 	ipv6_set_default_route "$IPV6_DEFAULTGW" "$IPV6_DEFAULTDEV" "$DEVICE"
 fi
 	
-- 
cgit v1.2.1