From e9deb82ef6449829d5d645a5fd4b454b945d7937 Mon Sep 17 00:00:00 2001
From: nick_m <mainsbridge@gmail.com>
Date: Tue, 13 Dec 2016 04:36:07 +1100
Subject: only update MidiRegion length_beats in partial copy ctor if there is
 an offset.

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

(limited to 'libs/ardour/midi_region.cc')

diff --git a/libs/ardour/midi_region.cc b/libs/ardour/midi_region.cc
index abaf6d3484..9b01b03f16 100644
--- a/libs/ardour/midi_region.cc
+++ b/libs/ardour/midi_region.cc
@@ -109,9 +109,9 @@ MidiRegion::MidiRegion (boost::shared_ptr<const MidiRegion> other, frameoffset_t
 {
 	if (offset != 0) {
 		_start_beats = (_session.tempo_map().exact_qn_at_frame (other->_position + offset, sub_num) - other->_quarter_note) + other->_start_beats;
+		update_length_beats (sub_num);
 	}
 
-	update_length_beats (sub_num);
 	register_properties ();
 
 	assert(_name.val().find("/") == string::npos);
-- 
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