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| author | Barry Warsaw | 2011-01-02 17:09:11 -0500 |
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| committer | Barry Warsaw | 2011-01-02 17:09:11 -0500 |
| commit | 00e2ef1c318e00cbf0f862ed839f6c7e44b1c0a9 (patch) | |
| tree | 158da3cac60ec65e8a153c5fd46bee3934eb7b28 /src/mailman/email/message.py | |
| parent | 0fd3cd5393d319da4111b3e196c03ec67b0b9c66 (diff) | |
| download | mailman-00e2ef1c318e00cbf0f862ed839f6c7e44b1c0a9.tar.gz mailman-00e2ef1c318e00cbf0f862ed839f6c7e44b1c0a9.tar.zst mailman-00e2ef1c318e00cbf0f862ed839f6c7e44b1c0a9.zip | |
Diffstat (limited to 'src/mailman/email/message.py')
| -rw-r--r-- | src/mailman/email/message.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mailman/email/message.py b/src/mailman/email/message.py index 7b362a6a2..4eb049f17 100644 --- a/src/mailman/email/message.py +++ b/src/mailman/email/message.py @@ -144,7 +144,8 @@ class Message(email.message.Message): field_values = self.get_all(header, []) senders.extend(address.lower() for (real_name, address) in email.utils.getaddresses(field_values)) - return senders + # Filter out None and the empty string. + return [sender for sender in senders if sender] def get_filename(self, failobj=None): """Some MUA have bugs in RFC2231 filename encoding and cause |