# HG changeset patch
# User Pascal Bellard <pascal.bellard@slitaz.org>
# Date 1506174807 -7200
# Node ID 78a25960b7ef27ecceefca899ace6d2fd2f9a8b2
# Parent  22fbe02a8c960959462464fd908e8afd9d8872f7
busybox/udhcpc6: update script (again)

diff -r 22fbe02a8c96 -r 78a25960b7ef busybox/stuff/udhcp.script
--- a/busybox/stuff/udhcp.script	Sat Sep 23 14:24:16 2017 +0200
+++ b/busybox/stuff/udhcp.script	Sat Sep 23 15:53:27 2017 +0200
@@ -31,11 +31,13 @@
 		;;
 
 	renew|bound)
-		if [ ${ip/:/} == $ip ];	then
+		ipv6prefix=${ipv6prefix:-/64}
+		[ -n "$ip" ] && if [ ${ip/:/} == $ip ]; then
 			ifconfig $interface $ip $BROADCAST $NETMASK
 		else
 			ip -6 addr add ${ip}/${ipv6prefix#*/} dev $interface
 		fi
+		[ -n "$ipv6" ] && ip -6 addr add ${ipv6}/${ipv6prefix#*/} dev $interface
 
 		if [ -n "$router" ] ; then
 			echo "deleting routers"