From 6103f8835845843cd0ee841b79f833e431b23513 Mon Sep 17 00:00:00 2001
From: Travis Kemen <thepeople@openwrt.org>
Date: Wed, 29 Oct 2008 20:31:14 +0000
Subject: [PATCH] remove /tmp/resolv.conf.auto when ifup -a is called so that
 any old dns servers no longer in the config get cleared

SVN-Revision: 13082
---
 package/base-files/files/sbin/ifdown | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/base-files/files/sbin/ifdown b/package/base-files/files/sbin/ifdown
index 9eadad31e8..883f8ec428 100755
--- a/package/base-files/files/sbin/ifdown
+++ b/package/base-files/files/sbin/ifdown
@@ -4,6 +4,7 @@
 . /etc/functions.sh
 [ $# = 0 ] && { echo "  $0 <group>"; exit; }
 [ "x$1" = "x-a" ] && {
+	[ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto
 	config_cb() {
 		[ interface != "$1" -o -z "$2" ] || eval "$0 $2"
 	}