From d402965ae806b7692bbd3babc1c9a4f7261c9d60 Mon Sep 17 00:00:00 2001
From: Adam Amstrong <adama@localhost>
Date: Fri, 23 Jul 2010 18:23:21 +0000
Subject: [PATCH] only do etherlike for the port if etherlike data has been
 returned (should improve poller speed a fair bit on some devices)

git-svn-id: http://www.observium.org/svn/observer/trunk@1468 61d68cd4-352d-0410-923a-c4978735b2b8
---
 includes/polling/port-etherlike.inc.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/polling/port-etherlike.inc.php b/includes/polling/port-etherlike.inc.php
index a515c48ec..77cdac0cb 100755
--- a/includes/polling/port-etherlike.inc.php
+++ b/includes/polling/port-etherlike.inc.php
@@ -1,6 +1,7 @@
 <?php
 
-    if($port_stats[$device[device_id]][$port[ifIndex]] && $port['ifType'] == "ethernetCsmacd") { // Check to make sure Port data is cached.
+    if($port_stats[$device[device_id]][$port[ifIndex]] && $port['ifType'] == "ethernetCsmacd" 
+       && isset($port_stats[$device[device_id]][$port[ifIndex]]['dot3StatsIndex'])) { // Check to make sure Port data is cached.
 
       $this_port = &$port_stats[$device[device_id]][$port[ifIndex]];