From 1f290d6244e4def47c46e036c1070ad4e3897eb9 Mon Sep 17 00:00:00 2001
From: Chris Buechler <cmb@pfsense.org>
Date: Thu, 15 Oct 2015 11:54:44 -0500
Subject: fix comparison here. Ticket #4558

---
 etc/inc/filter.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc
index b23b75a..402f064 100644
--- a/etc/inc/filter.inc
+++ b/etc/inc/filter.inc
@@ -3121,7 +3121,7 @@ EOD;
 			if(isset($config['dhcrelay']['enable'])) {
 				$dhcifaces = explode(",", $dhcrelaycfg['interface']);
 				foreach ($dhcifaces as $dhcrelayif) {
-					if ($dhcrelayif = $on) {
+					if ($dhcrelayif == $on) {
 						$ipfrules .= <<<EOD
 # allow access to DHCP relay on {$oc['descr']}
 pass in {$log['pass']} quick on \${$oc['descr']} proto udp from any port = 68 to 255.255.255.255 port = 67 tracker {$increment_tracker($tracker)} label "allow access to DHCP relay"
-- 
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