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-rw-r--r--nova/db/sqlalchemy/api.py1
1 files changed, 0 insertions, 1 deletions
diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index bb79a2eed..8662ec4d5 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -282,7 +282,6 @@ class Constraint(object):
self.conditions = conditions
def apply(self, model, query):
- clauses = []
for key, condition in self.conditions.iteritems():
for clause in condition.clauses(getattr(model, key)):
query = query.filter(clause)