From ed65eb04ee1c296fa7abba90c98968d3b80f72f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ermal=20Lu=E7i?= <eri@pfsense.org>
Date: Tue, 9 Feb 2010 11:03:58 +0000
Subject: [PATCH] Ticket #152. Hoepfully fix creation of empty vip entries in
 the config when deleting them. Probably more checks need to be done by
 consumers.

---
 usr/local/www/firewall_virtual_ip.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usr/local/www/firewall_virtual_ip.php b/usr/local/www/firewall_virtual_ip.php
index a88a217910..6cd8879dad 100755
--- a/usr/local/www/firewall_virtual_ip.php
+++ b/usr/local/www/firewall_virtual_ip.php
@@ -112,6 +112,8 @@ if ($_GET['act'] == "del") {
 				interface_vip_bring_down($a_vip[$_GET['id']]);
 				unset($a_vip[$_GET['id']]);
 			}
+			if (count($config['virtualip']['vip']) == 0)
+				unset($config['virtualip']['vip']);
 			write_config();
 			mark_subsystem_dirty('vip');
 			header("Location: firewall_virtual_ip.php");