From a251ba3b7687cb9c5f606356f33b9fb6d6748534 Mon Sep 17 00:00:00 2001
From: Ben Loftis <ben@harrisonconsoles.com>
Date: Mon, 9 May 2022 11:56:25 -0500
Subject: [PATCH] pt_import: since we aren't using undo here, need to delete
 the diff_command manually

---
 libs/ardour/import_pt.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/ardour/import_pt.cc b/libs/ardour/import_pt.cc
index 285a26ebdd..4fdf520e84 100644
--- a/libs/ardour/import_pt.cc
+++ b/libs/ardour/import_pt.cc
@@ -462,6 +462,7 @@ no_audio_tracks:
 			midicmd->add (boost::shared_ptr<Evoral::Note<Temporal::Beats> > (new Evoral::Note<Temporal::Beats> ((uint8_t)1, start, len, j->note, j->velocity)));
 		}
 		mm->apply_diff_command_only (*this, midicmd);
+		delete midicmd;
 		boost::shared_ptr<Region> copy (RegionFactory::create (mr, true));
 		playlist->clear_changes ();
 		playlist->add_region (copy, timepos_t (f));