Edan David 438c69af7c Removes the use of mutables as default args
Passing mutable objects as default args is a known Python pitfall.
We'd better avoid this. This commit changes mutable default args with
None, 'arg = [] if arg is None else arg'.

TrivialFix

Change-Id: I384b24e81543999a8b873e3223cd409ed799ffa0
2016-06-20 02:08:12 -04:00
..
2015-08-18 16:19:47 +00:00