From 38d031c510d361355b066f33509b4b057ea519ce Mon Sep 17 00:00:00 2001
From: Richard Fuchs <rfuchs@sipwise.com>
Date: Mon, 1 Feb 2016 09:59:57 -0500
Subject: [PATCH] fix support for AF switching on the fly

Change-Id: Id7c582db4ab10afe4341030bde872eee0cb8d973
---
 daemon/call.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/daemon/call.c b/daemon/call.c
index d760c676c..c90a53696 100644
--- a/daemon/call.c
+++ b/daemon/call.c
@@ -1355,9 +1355,10 @@ static void __tos_change(struct call *call, const struct sdp_ng_flags *flags) {
 static void __init_interface(struct call_media *media, const str *ifname, int num_ports) {
 	/* we're holding master_lock in W mode here, so we can safely ignore the
 	 * atomic ops */
-	//struct local_intf *ifa = (void *) media->local_intf;
 
-	if (!media->logical_intf /* || !ifa */)
+	if (!media->logical_intf)
+		goto get;
+	if (media->logical_intf->preferred_family != media->desired_family)
 		goto get;
 	if (!ifname || !ifname->s)
 		return;