From 33dff22726e0a699c123ad747c36c4ca95234af2 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Sun, 30 Jul 2006 00:25:43 +0000
Subject: When defining ports, do not include blank ip addresses which leads to
 entries such as:

http_port :3128
---
 packages/squid.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/squid.inc b/packages/squid.inc
index c7ce446a..e28b31e6 100644
--- a/packages/squid.inc
+++ b/packages/squid.inc
@@ -282,7 +282,8 @@ EOD;
 	$real_ifaces = array();
 	foreach (explode(',', $ifaces) as $i => $iface) {
 		$real_ifaces[] = squid_get_real_interface_address($iface);
-		$conf .= "http_port {$real_ifaces[$i][0]}:$port\n";
+		if($real_ifaces[$i][0])
+			$conf .= "http_port {$real_ifaces[$i][0]}:$port\n";
 	}
 
 	$icp_port = ($settings['icp_port'] ? $settings['icp_port'] : 0);
-- 
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