From 46b77fa1b16434cff5aaa1e48052dabfd6307481 Mon Sep 17 00:00:00 2001
From: Joshua Sherman <josh@gravityblvd.com>
Date: Tue, 14 Jan 2014 11:34:51 -0500
Subject: [PATCH] Added sanity check to resolve missing variable

Unsure why but as of this morning (perhaps because of upgrading to PHP 5.5.8
PHPUnit started barking about _SERVER['HTTP_HOST'] not being set.
---
 classes/Config.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/Config.php b/classes/Config.php
index 91b23b7..7a2d222 100644
--- a/classes/Config.php
+++ b/classes/Config.php
@@ -100,7 +100,7 @@ class Config extends Object
 								// Exact match
 								if ((preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $host)
 									&& $_SERVER['SERVER_ADDR'] == $host)
-									|| $_SERVER['HTTP_HOST'] == $host)
+									|| (isset($_SERVER['HTTP_HOST']) && $_SERVER['HTTP_HOST'] == $host))
 								{
 									$environment = $name;
 									break;