Removed useless hasattr in UpdateQuery._setup_query().
The if statement always evaluates to True.
@@ -93,7 +93,6 @@ class UpdateQuery(Query):
"""
self.values = []
self.related_ids = None
- if not hasattr(self, 'related_updates'):
self.related_updates = {}
def clone(self, klass=None, **kwargs):
