$NetBSD: patch-af,v 1.3 2006/11/01 15:17:14 martin Exp $

--- scripts/pppoe-connect.in.orig	Mon Jul  8 16:38:24 2002
+++ scripts/pppoe-connect.in	Mon Oct  7 22:31:42 2002
@@ -218,12 +218,20 @@
 
 # Jigger DNS if required...
 if test "$DNSTYPE" = "SERVER" ; then
-    # Sorry, dude...
-    rm -f /etc/resolv.conf
+    if test -f /etc/resolv.conf -a ! -f /etc/resolv.conf.rp-pppoe-save
+    then
+	mv /etc/resolv.conf /etc/resolv.conf.rp-pppoe-save
+    else
+	rm -f /etc/resolv.conf
+    fi
     ln -s /etc/ppp/resolv.conf /etc/resolv.conf
 elif test "$DNSTYPE" = "SPECIFY" ; then
-    # Sorry, dude...
-    rm -f /etc/resolv.conf
+    if test -f /etc/resolv.conf -a ! -f /etc/resolv.conf.rp-pppoe-save
+    then
+	mv /etc/resolv.conf /etc/resolv.conf.rp-pppoe-save
+    else
+	rm -f /etc/resolv.conf
+    fi
     echo "nameserver $DNS1" > /etc/resolv.conf
     if test -n "$DNS2" ; then
 	echo "nameserver $DNS2" >> /etc/resolv.conf