diff options
Diffstat (limited to 'Lib/_pyio.py')
| -rw-r--r-- | Lib/_pyio.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/_pyio.py b/Lib/_pyio.py index 5f2e400..a2ee952 100644 --- a/Lib/_pyio.py +++ b/Lib/_pyio.py @@ -1667,7 +1667,9 @@ class TextIOWrapper(TextIOBase): self._snapshot = None # Restore the decoder to its state from the safe start point. - if self._decoder or dec_flags or chars_to_skip: + if cookie == 0 and self._decoder: + self._decoder.reset() + elif self._decoder or dec_flags or chars_to_skip: self._decoder = self._decoder or self._get_decoder() self._decoder.setstate((b'', dec_flags)) self._snapshot = (dec_flags, b'') |