From 7cbb67373e7f565ebbaaad2b7b71749079865180 Mon Sep 17 00:00:00 2001
From: Chris Buechler <cmb@pfsense.org>
Date: Fri, 27 May 2016 21:23:40 -0500
Subject: Use 0 here if specified. Ticket #6413

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

(limited to 'src/etc/inc')

diff --git a/src/etc/inc/services.inc b/src/etc/inc/services.inc
index 98c77e3..4bb00af 100644
--- a/src/etc/inc/services.inc
+++ b/src/etc/inc/services.inc
@@ -705,7 +705,7 @@ EOPP;
 				if ($octet < $start_octet) {
 					continue;
 				}
-				$ptr_domain .= (empty($ptr_domain) ? '' : '.');
+				$ptr_domain .= ((empty($ptr_domain) && $ptr_domain !== "0") ? '' : '.');
 				$ptr_domain .= $revsubnet[$octet];
 			}
 			$ptr_domain .= ".in-addr.arpa";
-- 
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