From b0ad46aa32c6ffc7d3d2e25a2b918de8dd9fa2f4 Mon Sep 17 00:00:00 2001
From: Luiz Souza <luiz@netgate.com>
Date: Sat, 31 Mar 2018 01:05:36 -0300
Subject: [PATCH] Fixes a regression in my previous commit.

IP aliases can be used with CARP vhids too.

Reported by:	PiBa
Ticket:		#8393
---
 src/etc/inc/interfaces.inc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/etc/inc/interfaces.inc b/src/etc/inc/interfaces.inc
index 4d9cf5b114..149655f05d 100644
--- a/src/etc/inc/interfaces.inc
+++ b/src/etc/inc/interfaces.inc
@@ -2562,8 +2562,9 @@ function interface_ipalias_configure(&$vip) {
 
 	$realif = get_real_interface("_vip{$vip['uniqid']}");
 	if ($realif != "lo0") {
-		if (!isset($config['interfaces'][$vip['interface']]) ||
-		    !isset($config['interfaces'][$vip['interface']]['enable'])) {
+		$if = convert_real_interface_to_friendly_interface_name($realif);
+		if (!isset($config['interfaces'][$if]) ||
+		    !isset($config['interfaces'][$if]['enable'])) {
 			return;
 		}
 	}