mackie: remove unnecessary connection to route group property change signal

diff --git a/libs/surfaces/mackie/mackie_control_protocol.cc b/libs/surfaces/mackie/mackie_control_protocol.cc
index 4256d9780a22a166bba92b29c559ac0b98eb6f65..f7f796aeb8b817f98698f6ad9a0367eb69277fc9 100644 (file)
--- a/libs/surfaces/mackie/mackie_control_protocol.cc
+++ b/libs/surfaces/mackie/mackie_control_protocol.cc
@@ -703,8 +703,6 @@ MackieControlProtocol::connect_session_signals()
        session->config.ParameterChanged.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_parameter_changed, this, _1), this);
        // receive rude solo changed
        session->SoloActive.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_solo_active_changed, this, _1), this);
-       // need to know if group parameters change... might be hidden.
-       session->RouteGroupPropertyChanged.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_remote_id_changed, this), this);
 
        // make sure remote id changed signals reach here
        // see also notify_route_added