diff options
Diffstat (limited to 'coverage/control.py')
| -rw-r--r-- | coverage/control.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/coverage/control.py b/coverage/control.py index e5cabd5b..8ac6781e 100644 --- a/coverage/control.py +++ b/coverage/control.py @@ -225,7 +225,7 @@ class Coverage(TConfigurable): data_file = None # This is injectable by tests. - self._debug_file = None + self._debug_file: Optional[IO[str]] = None self._auto_load = self._auto_save = auto_data self._data_suffix_specified = data_suffix |