Mercurial > hg
view hgext/__init__.py @ 26312:60558319ce72
ui: avoid mutable default arguments
I almost introduced a bug around this code by accidentally mutating a default
argument. There's no reason for these to exist.
It is OK to not assign {} to environ in ui.system because util.system knows how
to deal with that.
| author | Siddharth Agarwal <sid0@fb.com> |
|---|---|
| date | Tue, 22 Sep 2015 16:56:34 -0700 |
| parents | 7d439981bec4 |
| children | 155e3308289c |