Fix history_orig_len by defaulting to 0

2019-11-30 16:30:01 -08:00
parent 26d3c0826c
commit 3956349d20
1 changed files with 1 additions and 1 deletions
--- a/babi.py
+++ b/babi.py
@@ -206,7 +206,7 @@ class Status:
        self._status = ''
        self._action_counter = -1
        self._history: Dict[str, List[str]] = collections.defaultdict(list)
-        self._history_orig_len: Dict[str, int] = {}
+        self._history_orig_len: Dict[str, int] = collections.defaultdict(int)

    @contextlib.contextmanager
    def save_history(self) -> Generator[None, None, None]: