Return 0 for the direction if it is currently None.
authorSimon Cross <hodgestar@gmail.com>
Sat, 10 Sep 2016 11:55:29 +0000 (13:55 +0200)
committerSimon Cross <hodgestar@gmail.com>
Sat, 10 Sep 2016 11:55:29 +0000 (13:55 +0200)
commit821807f117dff841dd4f2249714dd8ae41e6a651
tree17f80523e8870d7313eb7a48e9a5c3667def0411
parent374e59c4a5eb47a6b8b7e1a5c393c95e546a3534
Return 0 for the direction if it is currently None.
tabakrolletjie/rays.py