From acd5062c5819654032208f21ba957d3661f3e3d6 Mon Sep 17 00:00:00 2001
From: Li-Heng Yu <007seadog@gmail.com>
Date: Mon, 1 Nov 2021 17:26:45 +0800
Subject: [PATCH] Update target.foil.php

---
 resources/views/services/grapher/mrtg/target.foil.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/resources/views/services/grapher/mrtg/target.foil.php b/resources/views/services/grapher/mrtg/target.foil.php
index 662af432e..5c2d97cf8 100644
--- a/resources/views/services/grapher/mrtg/target.foil.php
+++ b/resources/views/services/grapher/mrtg/target.foil.php
@@ -12,6 +12,9 @@
         $cnt = 0;
         $numports = count( $this->portIds );
         foreach( $this->portIds as $piid ):
+            if(!$this->data['pis'][$piid]->switchPort->ifnameToSNMPIdentifier()){
+                continue;
+            }
 
             if( $numports > 1 && $cnt === 0 ):
                 echo "\n          ";