diff options
Diffstat (limited to 'archivemail.py')
| -rwxr-xr-x | archivemail.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/archivemail.py b/archivemail.py index 8ac2836..148d7a5 100755 --- a/archivemail.py +++ b/archivemail.py @@ -537,7 +537,7 @@ class IdentityCache: assert(msg) message_id = msg.get('Message-ID') assert(message_id) - if self.seen_ids.has_key(message_id): + if message_id in self.seen_ids: user_warning("duplicate message id: '%s' in mailbox '%s'" % (message_id, self.mailbox_name)) self.seen_ids[message_id] = 1 |