From 918a0c03f53a19a45ec9a0099295fd33b2c95fbd Mon Sep 17 00:00:00 2001
From: Daniel Berteaud <daniel@firewall-services.com>
Date: Mon, 9 Mar 2015 09:04:37 +0100
Subject: [PATCH] Don't try to notify for peers who hasn't joined any room

---
 vroom.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vroom.pl b/vroom.pl
index c8044e2..1174aa5 100755
--- a/vroom.pl
+++ b/vroom.pl
@@ -1030,6 +1030,7 @@ websocket '/socket.io/:ver/websocket/:id' => sub {
     $self->app->log->debug("Client id " . $id . " closed websocket connection");
     foreach my $peer (keys %$peers){
       next if $peer eq $id;
+      next if !$peers->{$peer}->{room};
       next if $peers->{$peer}->{room} ne $peers->{$id}->{room};
       $self->app->log->debug("Notifying $peer that $id leaved");
       $peers->{$peer}->{socket}->send(