diff options
Diffstat (limited to 'lib/sqlalchemy/util/langhelpers.py')
| -rw-r--r-- | lib/sqlalchemy/util/langhelpers.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sqlalchemy/util/langhelpers.py b/lib/sqlalchemy/util/langhelpers.py index 68c0f885b..41fed882d 100644 --- a/lib/sqlalchemy/util/langhelpers.py +++ b/lib/sqlalchemy/util/langhelpers.py @@ -567,7 +567,7 @@ def class_hierarchy(cls): if isinstance(cls, types.ClassType): return list() - hier = set([cls]) + hier = {cls} process = list(cls.__mro__) while process: c = process.pop() |