Kevin O'Connor 5829aa8bd7 toolhead: Avoid using a dummy_move for an empty move_queue ...

Explicitly check for when the move_queue is empty and only call
move.calc_junction() when there is a previous move.  This avoids the
need to create a dummy "sentinal" move object and it simplifies the
code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

2016-07-10 22:49:01 -04:00

10 KiB

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