don't run MIDI clock "tick" if session is silent (e.g. due to a locate)

diff --git a/libs/ardour/session_process.cc b/libs/ardour/session_process.cc
index 3c46a2e0a631e42e97348def144e1f008a1f21de..18dfbf2f2eef97945be817d47d9ef8d87c2853f3 100644 (file)
--- a/libs/ardour/session_process.cc
+++ b/libs/ardour/session_process.cc
@@ -83,7 +83,7 @@ Session::process (pframes_t nframes)
         */
 
        try {
-               if (!_engine.freewheeling() && Config->get_send_midi_clock() && transport_speed() == 1.0f && midi_clock->has_midi_port()) {
+               if (!_silent && !_engine.freewheeling() && Config->get_send_midi_clock() && (transport_speed() == 1.0f || transport_speed() == 0.0f) && midi_clock->has_midi_port()) {
                        midi_clock->tick (transport_at_start, nframes);
                }
        } catch (...) {