From 4d5fd1af4b1304da6dc7e5565af402292d9c424f Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Tue, 29 Oct 2019 21:19:54 -0600
Subject: [PATCH] add another conditional to decide if we should merge disk
 MIDI data into input MIDI data

---
 libs/ardour/disk_reader.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ardour/disk_reader.cc b/libs/ardour/disk_reader.cc
index 252fee96bd..cb338f803e 100644
--- a/libs/ardour/disk_reader.cc
+++ b/libs/ardour/disk_reader.cc
@@ -1153,7 +1153,7 @@ DiskReader::get_midi_playback (MidiBuffer& dst, samplepos_t start_sample, sample
 	}
 
 
-	if (!_no_disk_output && (ms & MonitoringInput)) {
+	if (!pending_overwrite() && !_no_disk_output && (ms & MonitoringInput)) {
 		dst.merge_from (*target, nframes);
 	}