From 89a7c41175ecfc8ba8644c2eead14fb2f539719b Mon Sep 17 00:00:00 2001
From: Ben Loftis <ben@harrisonconsoles.com>
Date: Sun, 12 Jul 2020 12:05:23 -0500
Subject: [PATCH] Likely fix for occasional crash in
 editor_regions::region_changed()

---
 gtk2_ardour/editor_regions.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gtk2_ardour/editor_regions.cc b/gtk2_ardour/editor_regions.cc
index 5d5616004c..25e7db4491 100644
--- a/gtk2_ardour/editor_regions.cc
+++ b/gtk2_ardour/editor_regions.cc
@@ -430,8 +430,9 @@ EditorRegions::region_changed (boost::shared_ptr<Region> r, const PropertyChange
 		/* this region is not on an active playlist
 		 * maybe it got deleted, or whatever */
 		if (map_it != region_row_map.end ()) {
+			Gtk::TreeModel::iterator r = map_it->second;
 			region_row_map.erase (map_it);
-			_model->erase (map_it->second);
+			_model->erase (r);
 		}
 		return;
 	}