From cd9f13e02d6fc4b5102deb94adbd9148ea5ce286 Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Tue, 21 Sep 2010 16:08:36 -0400
Subject: [PATCH] Properly check if this is in use.

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

diff --git a/etc/inc/certs.inc b/etc/inc/certs.inc
index 2825fe3d20..15a21b847d 100644
--- a/etc/inc/certs.inc
+++ b/etc/inc/certs.inc
@@ -542,7 +542,7 @@ function is_openvpn_server_crl($crlref) {
 	if (!is_array($config['openvpn']['openvpn-server']))
 		return;
 	foreach ($config['openvpn']['openvpn-server'] as $ovpns) {
-		if ($ovpns['crlref'] == $crlref)
+		if (!empty($ovpns['crlref']) && ($ovpns['crlref'] == $crlref))
 			return true;
 	}
 	return false;