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Diffstat (limited to 'src/mailman/model/listmanager.py')
| -rw-r--r-- | src/mailman/model/listmanager.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mailman/model/listmanager.py b/src/mailman/model/listmanager.py index 3806f9497..43a2b8f2a 100644 --- a/src/mailman/model/listmanager.py +++ b/src/mailman/model/listmanager.py @@ -110,7 +110,8 @@ class ListManager: """See `IListManager`.""" result_set = store.query(MailingList) for list_id in result_set.values(MailingList._list_id): - yield list_id + assert isinstance(list_id, tuple) and len(list_id) == 1 + yield list_id[0] @property @dbconnection |