More gracefully handle type mismatch errors when doing playlist things (just ignore regions with the wrong type for this playlist).

git-svn-id: svn://localhost/ardour2/branches/3.0@3726 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 5 insertions, 1 deletions

diff --git a/gtk2_ardour/editor_mouse.cc b/gtk2_ardour/editor_mouse.cc
index 24a6fb47ef..d0931e4579 100644
--- a/gtk2_ardour/editor_mouse.cc
+++ b/gtk2_ardour/editor_mouse.cc
@@ -3919,13 +3919,17 @@ Editor::region_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event
 		
 			//rv->get_time_axis_view().reveal_dependent_views (*rv);
 		
-		} else if (changed_tracks) {
+		} else if (changed_tracks && dest_rtv->playlist()) {
 			new_region = RegionFactory::create (rv->region());
 		}
 
 		if (changed_tracks || drag_info.copy) {
 
 			boost::shared_ptr<Playlist> to_playlist = dest_rtv->playlist();
+			if (!to_playlist) {
+				++i;
+				continue;
+			}
 
 			latest_regionviews.clear ();