dont treat "listonly" objects as newly clean

diff --git a/lib/sqlalchemy/orm/unitofwork.py b/lib/sqlalchemy/orm/unitofwork.py
index cd6254b22fc18f4175a377aa004518c45731a02a..c97e264587c30a1f889062dc74d83eb374ad7160 100644 (file)
--- a/lib/sqlalchemy/orm/unitofwork.py
+++ b/lib/sqlalchemy/orm/unitofwork.py
@@ -468,7 +468,7 @@ class UOWTransaction(object):
                     continue
                 if elem.isdelete:
                     self.uow._remove_deleted(elem.state)
-                else:
+                elif not elem.listonly:
                     self.uow._register_clean(elem.state)
 
     def _sort_dependencies(self):