diff options
Diffstat (limited to 'lib/sqlalchemy/ext/mutable.py')
| -rw-r--r-- | lib/sqlalchemy/ext/mutable.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sqlalchemy/ext/mutable.py b/lib/sqlalchemy/ext/mutable.py index d2c686048..6373b2f00 100644 --- a/lib/sqlalchemy/ext/mutable.py +++ b/lib/sqlalchemy/ext/mutable.py @@ -612,8 +612,9 @@ class MutableDict(Mutable, dict): def setdefault(self, key, value): - dict.setdefault(self, key, value) + result = dict.setdefault(self, key, value) self.changed() + return result def __delitem__(self, key): """Detect dictionary del events and emit change events.""" |