diff options
Diffstat (limited to 'lib/sqlalchemy/sql/expression.py')
| -rw-r--r-- | lib/sqlalchemy/sql/expression.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py index 859419022..65c3c2135 100644 --- a/lib/sqlalchemy/sql/expression.py +++ b/lib/sqlalchemy/sql/expression.py @@ -1587,7 +1587,7 @@ class ColumnElement(ClauseElement, _CompareMixin): def shares_lineage(self, othercolumn): """Return True if the given ``ColumnElement`` has a common ancestor to this ``ColumnElement``.""" - return len(self.proxy_set.intersection(othercolumn.proxy_set)) > 0 + return bool(self.proxy_set.intersection(othercolumn.proxy_set)) def _make_proxy(self, selectable, name=None): """Create a new ``ColumnElement`` representing this |