From 3b76d11447518a2a4202fcef79b6712ef1c8c2a2 Mon Sep 17 00:00:00 2001
From: kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 30 Mar 2005 16:37:03 +0000
Subject: [PATCH] don't override wan_ifname, if it's correct (eg. pppoe)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@479 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 openwrt/target/default/target_skeleton/etc/nvram.overrides | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/openwrt/target/default/target_skeleton/etc/nvram.overrides b/openwrt/target/default/target_skeleton/etc/nvram.overrides
index 82c15900e..094db457b 100644
--- a/openwrt/target/default/target_skeleton/etc/nvram.overrides
+++ b/openwrt/target/default/target_skeleton/etc/nvram.overrides
@@ -65,7 +65,9 @@ NVRAM_lan_proto="static"
   NVRAM_vlan0hwname="et0"
   NVRAM_vlan1hwname="et0"
   NVRAM_lan_ifnames="vlan0 eth1"
-  NVRAM_wan_ifname="vlan1"
+  [ "$(nvram get wan_ifname)" = "eth0.1" ] && {
+    NVRAM_wan_ifname="vlan1"
+  }
 }
 
 # defaults if lan_ifname is missing