fix memory leak, changing semantics of PatchManager (needs x-check)

2014-09-11 02:35:33 +02:00
parent df19c576c7
commit bfcd96533c
1 changed files with 4 additions and 1 deletions
--- a/libs/ardour/midi_patch_manager.cc
+++ b/libs/ardour/midi_patch_manager.cc
@@ -50,6 +50,7 @@ void
 MidiPatchManager::set_session (Session* s)
 {
 	SessionHandlePtr::set_session (s);
+	refresh ();
 	add_session_patches ();
 }

@@ -144,5 +145,7 @@ void
 MidiPatchManager::session_going_away ()
 {
 	SessionHandlePtr::session_going_away ();
-	refresh ();
+	_documents.clear();
+	_master_devices_by_model.clear();
+	_all_models.clear();
 }