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| author | Petri Lehtinen <petri@digip.org> | 2012-06-29 10:51:19 (GMT) |
|---|---|---|
| committer | Petri Lehtinen <petri@digip.org> | 2012-06-29 10:51:50 (GMT) |
| commit | 31a78c3d6521272c418f5ffbb8824d26be40db50 (patch) | |
| tree | 6891dfb61053768d58673de0616f072ac058a518 /Lib/mailbox.py | |
| parent | d0f6e0a6e61d2ded83ddf46db193cf97eb3b878c (diff) | |
| parent | b6ee3d6b7a3eaf7af09dbe34879a821de997e215 (diff) | |
| download | cpython-31a78c3d6521272c418f5ffbb8824d26be40db50.zip cpython-31a78c3d6521272c418f5ffbb8824d26be40db50.tar.gz cpython-31a78c3d6521272c418f5ffbb8824d26be40db50.tar.bz2 | |
#9559: Don't call _pre_mailbox_hook more than once
Diffstat (limited to 'Lib/mailbox.py')
| -rw-r--r-- | Lib/mailbox.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Lib/mailbox.py b/Lib/mailbox.py index 39968c6..4043d74 100644 --- a/Lib/mailbox.py +++ b/Lib/mailbox.py @@ -740,8 +740,11 @@ class _singlefileMailbox(Mailbox): """Append message to mailbox and return (start, stop) offsets.""" self._file.seek(0, 2) before = self._file.tell() - if len(self._toc) == 0: - # This is the first message + if len(self._toc) == 0 and not self._pending: + # This is the first message, and the _pre_mailbox_hook + # hasn't yet been called. If self._pending is True, + # messages have been removed, so _pre_mailbox_hook must + # have been called already. self._pre_mailbox_hook(self._file) try: self._pre_message_hook(self._file) |