From 5c3090302dfd10af35ebeed9dabe219dd279cff8 Mon Sep 17 00:00:00 2001
From: Daniel Berteaud <daniel@firewall-services.com>
Date: Fri, 7 Aug 2015 12:01:18 +0200
Subject: [PATCH] Do not broadcast signaling message if not needed

---
 vroom | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vroom b/vroom
index 2e851cf..6c7da6f 100755
--- a/vroom
+++ b/vroom
@@ -1398,7 +1398,7 @@ websocket '/socket.io/:ver/websocket/:id' => sub {
           $self->redis->publish('signaling:peer:' . $to, Mojo::JSON::to_json($msg));
         }
         # No dest, multicast this to every members of the room
-        else{
+        elsif (!$to){
           $self->signal_broadcast_room({
             from => $id,
             msg  => $msg