From f33030aa5a2d79a74a5cb25fedf46aa0a150b399 Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Wed, 1 Feb 2012 16:52:10 -0500
Subject: [PATCH] PPTP upgrade needs to declare $config a global.

---
 etc/inc/upgrade_config.inc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/etc/inc/upgrade_config.inc b/etc/inc/upgrade_config.inc
index f111ef6b5a..6c8331b008 100644
--- a/etc/inc/upgrade_config.inc
+++ b/etc/inc/upgrade_config.inc
@@ -2602,6 +2602,7 @@ function upgrade_076_to_077() {
 }
 
 function upgrade_077_to_078() {
+	global $config;
 	if (is_array($config['pptpd']) && is_array($config['pptpd']['radius'])
 		&& !is_array($config['pptpd']['radius']['server'])) {
 		$radarr = array();