From a75a49f6e5c31568af6c25bb95d833a0be69fa00 Mon Sep 17 00:00:00 2001
From: Renato Botelho <garga@FreeBSD.org>
Date: Mon, 4 Feb 2013 11:17:42 -0200
Subject: Fix get_interface_subnetv6() for VIPs

---
 etc/inc/interfaces.inc | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'etc')

diff --git a/etc/inc/interfaces.inc b/etc/inc/interfaces.inc
index fdf669b..1a469ee 100644
--- a/etc/inc/interfaces.inc
+++ b/etc/inc/interfaces.inc
@@ -4382,16 +4382,16 @@ function get_interface_subnetv6($interface = "wan")
 {
 	global $config;
 
-	if (!is_array($config['interfaces'][$interface]))
-		return null;
-	switch($config['interfaces'][$interface]['ipaddrv6']) {
-		case "6rd":
-		case "6to4":
-			$realif = "{$interface}_stf";
-			break;
-		default:
-			$realif = get_real_interface($interface);
-			break;
+	if (is_array($config['interfaces'][$interface])) {
+		switch($config['interfaces'][$interface]['ipaddrv6']) {
+			case "6rd":
+			case "6to4":
+				$realif = "{$interface}_stf";
+				break;
+			default:
+				$realif = get_real_interface($interface);
+				break;
+		}
 	}
 	if (!$realif) {
 		if (preg_match("/^[a-z0-9]+_vip/i", $interface))
-- 
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