From febe0112e1abc04a78d0aea75839c877e38c4bb4 Mon Sep 17 00:00:00 2001
From: Ermal <eri@pfsense.org>
Date: Tue, 14 Oct 2014 20:52:41 +0200
Subject: Make proper check here

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

(limited to 'etc/inc')

diff --git a/etc/inc/interfaces.inc b/etc/inc/interfaces.inc
index 93adb5f..715f144 100644
--- a/etc/inc/interfaces.inc
+++ b/etc/inc/interfaces.inc
@@ -1976,7 +1976,7 @@ function interfaces_carp_setup() {
 		unset($carp_sync_int);
 
 	/* setup pfsync interface */
-	if ($carp_sync_int and $pfsyncenabled) {
+	if (isset($carp_sync_int) and isset($pfsyncenabled)) {
 		if (is_ipaddr($pfsyncpeerip))
 			$syncpeer = "syncpeer {$pfsyncpeerip}";
 		else
-- 
cgit v1.1