make dragging a region from the list not crash.
authornick_m <mainsbridge@gmail.com>
Mon, 30 Jan 2017 16:03:45 +0000 (03:03 +1100)
committernick_m <mainsbridge@gmail.com>
Sat, 4 Feb 2017 11:57:36 +0000 (22:57 +1100)
commitb04f89be519b6c3257cbe5707992b514771bce63
tree80b37138aed3ff16e17562c4a7a130e3d4c957f8
parentf751a0993b4f3e06e263b2a8505738791744a859
make dragging a region from the list not crash.

- its still a fake event, but we can at least get the snap correct.

- playlist->add_region() parameters were whacky
  (for Playlist::add_region_internal()?)
gtk2_ardour/editor_canvas_events.cc
gtk2_ardour/editor_drag.cc