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Fix error when create-dragging note backwards past start of region (#5934).

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David Robillard 2014-11-14 00:31:28 -05:00
parent a733a2a4c5
commit 3b23aed5e1
1 changed files with 2 additions and 1 deletions
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3
gtk2_ardour/midi_region_view.cc
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@ -3520,7 +3520,8 @@ MidiRegionView::update_ghost_note (double x, double y)
/* note that this sets the time of the ghost note in beats relative to
the start of the source; that is how all note times are stored.
*/
_ghost_note->note()->set_time (absolute_frames_to_source_beats (f + _region->position ()));
_ghost_note->note()->set_time (
std::max(0.0, absolute_frames_to_source_beats (f + _region->position ())));
_ghost_note->note()->set_length (length);
_ghost_note->note()->set_note (midi_stream_view()->y_to_note (y));
_ghost_note->note()->set_channel (mtv->get_channel_for_add ());