From 98f1f9afb96af2660ea590c4d32c27e0a7887202 Mon Sep 17 00:00:00 2001
From: Michael Gernoth <michael@gernoth.net>
Date: Thu, 5 Feb 2009 07:57:54 +0100
Subject: [PATCH 1/1] correctly retrieve empty settings

---
 rsbs2.pl | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/rsbs2.pl b/rsbs2.pl
index 2d7ec2a..a481f45 100755
--- a/rsbs2.pl
+++ b/rsbs2.pl
@@ -151,7 +151,7 @@ sub _req {
 	$request->content($xml);
 	$response = $ua->request($request);
 	die("Error in request: " . $response->status_line . "\n") unless ($response->is_success);
-	XMLin($response->content);
+	XMLin($response->content, SuppressEmpty => '');
 }
 
 sub _getprop {
@@ -492,12 +492,7 @@ if (@sprop) {
 if ($save ne '') {
 	my @dontsave = qw(ENABLE_LAN_AUTONEG ENABLE_LAN_100 ENABLE_LAN_FDUPLEX
 	GATEWAY IP_ADDRESS NETMASK TFTP_FIRMWARE_FILE TFTP_ADDR_FIRMWARE
-	ENABLE_DHCP HELP_LOCATION HELP_LOCATION PPP_PORT PPP2_INIT PPP2_PORT
-	SERVER_ID SNMP_SERVER_1 SNMP_SERVER_2 SNMP_SERVER_3 SNMP_SERVER_4
-	SNMP_SERVER_5 SNMP_SERVER_6 SNMP_SERVER_7 SERVER_AD_NAME
-	SERVER_AD_NAME2 SERVER_AD_NAME3 SERVER_AD_NAME4 SERVER_MAC_ADDRESS
-	SERVER_MAC_ADDRESS2 SERVER_MAC_ADDRESS3 SERVER_MAC_ADDRESS4
-	MAC_ADDRESS LAST_CARD_NAME LAST_ENABLE_DHCP LAST_GATEWAY
+	ENABLE_DHCP MAC_ADDRESS LAST_CARD_NAME LAST_ENABLE_DHCP LAST_GATEWAY
 	LAST_IP_ADDRESS LAST_NETMASK);
 
 	open (SAVEFILE, ">${save}") || die "Error opening save-file: $!\n";
-- 
2.39.5