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Diffstat (limited to 'lib/sqlalchemy/orm/attributes.py')
| -rw-r--r-- | lib/sqlalchemy/orm/attributes.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/attributes.py b/lib/sqlalchemy/orm/attributes.py index 7625ccead..00d640066 100644 --- a/lib/sqlalchemy/orm/attributes.py +++ b/lib/sqlalchemy/orm/attributes.py @@ -627,7 +627,7 @@ class ScalarObjectAttributeImpl(ScalarAttributeImpl): if current is not None: ret = [(instance_state(current), current)] else: - ret = [] + ret = [(None, None)] if self.key in state.committed_state: original = state.committed_state[self.key] |