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Fix crash on moving back beyond the region start in the step editor (#4113).

git-svn-id: svn://localhost/ardour2/branches/3.0@9735 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2011-06-14 23:54:48 +00:00
parent ed76a3554c
commit 0bf826eb4e

View File

@ -212,7 +212,7 @@ StepEditor::move_step_edit_beat_pos (Evoral::MusicalTime beats)
step_edit_beat_pos = min (step_edit_beat_pos + beats,
step_edit_region_view->frames_to_beats (step_edit_region->length()));
} else if (beats < 0.0) {
if (beats < step_edit_beat_pos) {
if (-beats < step_edit_beat_pos) {
step_edit_beat_pos += beats; // its negative, remember
} else {
step_edit_beat_pos = 0;