From 3188a86eeef265ae2ce14858fab0b835baf3da19 Mon Sep 17 00:00:00 2001
From: laf <neil@lathwood.co.uk>
Date: Fri, 7 Aug 2015 08:24:53 +0000
Subject: [PATCH] Initialises $port_count if empty

---
 html/includes/table/devices.inc.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/html/includes/table/devices.inc.php b/html/includes/table/devices.inc.php
index 55f09d9f5..3cd85fee1 100644
--- a/html/includes/table/devices.inc.php
+++ b/html/includes/table/devices.inc.php
@@ -206,6 +206,9 @@ foreach (dbFetchRows($sql, $param) as $device) {
     $uptime = formatUptime($device['uptime'], 'short').'<br />'.$location;
     if ($subformat == 'detail') {
         $hostname .= '<br />'.$device['sysName'];
+        if (empty($port_count)) {
+            $port_count = 0;
+        }
         if ($port_count) {
             $col_port = ' <img src="images/icons/port.png" align=absmiddle /> '.$port_count.'<br />';
         }