Some commands error out

[aapis]

Traceback (most recent call last):
  File "./drush.py", line 41, in after_input
  File "./drush.py", line 58, in _runDrush
  File "./drush.py", line 155, in _get_drush_sup_project_args
TypeError: argument of type 'NoneType' is not iterable

Traceback (most recent call last):
  File "./sublime_plugin.py", line 190, in on_post_save
  File "./sublime_plugin.py", line 154, in run_timed_function
  File "./sublime_plugin.py", line 189, in <lambda>
  File "./drush.py", line 173, in on_post_save
  File "./drush.py", line 196, in _get_site_home_dir
TypeError: 'bool' object is unsubscriptable

Tested with

• vget file_temporary_path
• uinf 1

The error is still present in cc-on-save but due to some refactoring it is slightly different and will need to be fixed. drush cc all seems to be unaffected.