Fix an assertion failure when stopping the transport with an active controllable touch gesture.

git-svn-id: svn://localhost/ardour2/branches/3.0@9389 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 7 insertions, 0 deletions

diff --git a/libs/ardour/automatable.cc b/libs/ardour/automatable.cc
index 100e7ddb3c..392938fde2 100644
--- a/libs/ardour/automatable.cc
+++ b/libs/ardour/automatable.cc
@@ -417,6 +417,13 @@ Automatable::transport_stopped (framepos_t now)
 				= boost::dynamic_pointer_cast<AutomationList>(c->list());
                         
                         if (l) {
+				/* Stop any active touch gesture just before we mark the write pass
+				   as finished.  If we don't do this, the transport can end up stopped with
+				   an AutomationList thinking that a touch is still in progress and,
+				   when the transport is re-started, a touch will magically
+				   be happening without it ever have being started in the usual way.
+				*/
+				l->stop_touch (true, now);
                                 l->write_pass_finished (now);
                                 
                                 if (l->automation_playback()) {