From a72fd20a82a104e1947c4efdef607c5f8e88a450 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 3 Nov 2006 10:10:08 +0000
Subject: [PATCH] export WAN variable so that firewall works (#907)

SVN-Revision: 5412
---
 package/iptables/files/firewall.init | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/iptables/files/firewall.init b/package/iptables/files/firewall.init
index 4e8317d662..04b37bdc4c 100755
--- a/package/iptables/files/firewall.init
+++ b/package/iptables/files/firewall.init
@@ -101,6 +101,7 @@ start() {
 	## USER RULES
 	[ -f /etc/firewall.user ] && . /etc/firewall.user
 	[ -n "$WAN" -a -e /etc/config/firewall ] && {
+		export WAN
 		awk -f /usr/lib/common.awk -f /usr/lib/firewall.awk /etc/config/firewall | ash
 	}
 }
-- 
2.30.2