From ade3c815705b491fca91dd4c24b5f2a7e2b2e1ae Mon Sep 17 00:00:00 2001
From: Tony Murray <murraytony@gmail.com>
Date: Mon, 29 Feb 2016 11:26:03 -0600
Subject: [PATCH] Need global $config to be able to access it.

---
 includes/functions.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/functions.php b/includes/functions.php
index 191ca12ace..a1540a48a0 100644
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -147,12 +147,12 @@ function interface_errors($rrd_file, $period = '-1d') {
 }
 
 function getImage($device) {
-    global $config;
-
     return '<img src="' . getImageSrc($device) . '" />';
 }
 
 function getImageSrc($device) {
+    global $config;
+
     return $config['base_url'] . '/images/os/' . getImageName($device) . '.png';
 }