From 071a9070152fd92d4c095d2dbab76210886e33c6 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 12 Nov 2007 16:29:08 +0000
Subject: [PATCH] add support for interfaces with ipv6, but no ipv4 (patch from
 #2695)

SVN-Revision: 9545
---
 package/base-files/files/lib/network/config.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/base-files/files/lib/network/config.sh b/package/base-files/files/lib/network/config.sh
index f07d92623f..6856582974 100755
--- a/package/base-files/files/lib/network/config.sh
+++ b/package/base-files/files/lib/network/config.sh
@@ -146,9 +146,9 @@ setup_interface() {
 		static)
 			config_get ipaddr "$config" ipaddr
 			config_get netmask "$config" netmask
-			[ -z "$ipaddr" -o -z "$netmask" ] && return 1
-			
 			config_get ip6addr "$config" ip6addr
+			[ -z "$ipaddr" -o -z "$netmask" ] && [ -z "$ip6addr" ] && return 1
+			
 			config_get gateway "$config" gateway
 			config_get dns "$config" dns
 			config_get bcast "$config" broadcast