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Ensure BBTRulerDrag operates within the tempo map.

This commit is contained in:
nick_m 2016-08-13 05:37:18 +10:00
parent e3a8f2786d
commit 1c0651f7f4

View File

@ -3430,7 +3430,7 @@ void
BBTRulerDrag::setup_pointer_frame_offset ()
{
TempoMap& map (_editor->session()->tempo_map());
const double beat_at_frame = map.beat_at_frame (raw_grab_frame());
const double beat_at_frame = max (0.0, map.beat_at_frame (raw_grab_frame()));
const uint32_t divisions = _editor->get_grid_beat_divisions (0);
double beat = 0.0;