From 397ba442c0b2361a7898bb929aef82b7ac0e043e Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Sat, 3 Oct 2015 16:48:25 +0200
Subject: [PATCH] interfaces/lagg: fix iteration warning

---
 src/www/interfaces_lagg.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/www/interfaces_lagg.php b/src/www/interfaces_lagg.php
index 0785801e3..2422fb0b0 100644
--- a/src/www/interfaces_lagg.php
+++ b/src/www/interfaces_lagg.php
@@ -43,7 +43,7 @@ function lagg_inuse($num) {
 			return true;
 	}
 
-	if (is_array($config['vlans']['vlan']) && count($config['vlans']['vlan'])) {
+	if (isset($config['vlans']['vlan'])) {
                 foreach ($config['vlans']['vlan'] as $vlan) {
                         if($vlan['if'] == $a_laggs[$num]['laggif'])
 				return true;