From e2b724194ebdd03d801abac58e6125d19b15093f Mon Sep 17 00:00:00 2001
From: Guido Aulisi <guido.aulisi@gmail.com>
Date: Sun, 27 Sep 2015 18:53:54 +0200
Subject: Do not delete selected MIDI notes while dragging. (See #6602)

This is not caused by commit_reversible_command, but because
NoteDrag::total_dx calls Evoral::Note<Evoral::Beats>::time()
with invalid MIDI note (deleted).
---
 gtk2_ardour/midi_region_view.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'gtk2_ardour')

diff --git a/gtk2_ardour/midi_region_view.cc b/gtk2_ardour/midi_region_view.cc
index 6270dbf8fc..c2aaae3573 100644
--- a/gtk2_ardour/midi_region_view.cc
+++ b/gtk2_ardour/midi_region_view.cc
@@ -2120,6 +2120,10 @@ MidiRegionView::delete_selection()
 		return;
 	}
 
+	if (trackview.editor().drags()->active()) {
+		return;
+	}
+
 	start_note_diff_command (_("delete selection"));
 
 	for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
-- 
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