patman: set the default config_fname argument value to None
authorMaxim Cournoyer <maxim.cournoyer@gmail.com>
Tue, 20 Dec 2022 05:38:39 +0000 (00:38 -0500)
committerSimon Glass <sjg@chromium.org>
Fri, 6 Jan 2023 02:21:57 +0000 (19:21 -0700)
commit2c58a5e2753e4f0afc4c937b07b9380398bbe8fd
tree19bbca2b8a8c83bc389d85a57abcbad43756eeb6
parent57e3b03fe1ea225eb45ccfa3b0f2d564d95a4717
patman: set the default config_fname argument value to None

This better matches Python conventions, allowing to easily test
whether the optional argument is provided.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
tools/patman/__main__.py
tools/patman/settings.py