Prevent uninit value being logged

10 years ago · 211800e6dc
parent df6b375f8c
commit 211800e6dc
1 changed files with 6 additions and 4 deletions
--- a/vroom.pl
+++ b/vroom.pl
@ -1335,10 +1335,12 @@ websocket '/socket.io/:ver/websocket/:id' => sub {
  # Triggerred when a websocket connection ends
  $self->on(finish => sub {
    my ($self, $code, $reason) = @_;
-    $self->log_event({
-      event => 'room_leave',
-      msg   => "Peer $id closed websocket connection, leaving room " . $peers->{$id}->{room}
-    });
+    if ($id && $peers->{$id} && $peers->{$id}->{room}){
+      $self->log_event({
+        event => 'room_leave',
+        msg   => "Peer $id closed websocket connection, leaving room " . $peers->{$id}->{room}
+      });
+    }
    $self->signal_broadcast_room({
      from => $id,
      msg  => Protocol::SocketIO::Message->new(