From 4872d6706d36d1d24c3b3b41fe1b39c848712329 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 5 Jun 2024 16:37:13 -0600
Subject: [PATCH] fix crash cause by ending non-existing track drag

---
 gtk2_ardour/editor.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gtk2_ardour/editor.cc b/gtk2_ardour/editor.cc
index 660e5d734a..c226c14089 100644
--- a/gtk2_ardour/editor.cc
+++ b/gtk2_ardour/editor.cc
@@ -7103,6 +7103,10 @@ Editor::mid_track_drag (GdkEventMotion* ev, Gtk::Widget& w)
 void
 Editor::end_track_drag ()
 {
+	if (!track_drag) {
+		return;
+	}
+
 	if (track_drag->have_predrag_cursor) {
 		gdk_window_set_cursor (edit_controls_vbox.get_toplevel()->get_window()->gobj(), track_drag->predrag_cursor);
 	}