From b5d24a533a0e2d98db6489054c6d649f47ea973c Mon Sep 17 00:00:00 2001
From: Neil Lathwood <neil@lathwood.co.uk>
Date: Mon, 28 Aug 2017 20:24:43 +0100
Subject: [PATCH] fix: Fixed the empty() vlan detection check (#7241)

---
 includes/discovery/vlans.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/discovery/vlans.inc.php b/includes/discovery/vlans.inc.php
index c9f8a3fc6a..c6b7e3526a 100644
--- a/includes/discovery/vlans.inc.php
+++ b/includes/discovery/vlans.inc.php
@@ -29,7 +29,7 @@ if ($device['os'] === 'junos') {
     require 'includes/discovery/vlans/avaya-ers.inc.php';
 }
 
-if (is_array($device['vlans']) == false) {
+if (empty($device['vlans']) === true) {
     require 'includes/discovery/vlans/q-bridge-mib.inc.php';
     require 'includes/discovery/vlans/cisco-vtp.inc.php';
 }