docker_registry.lib.index.db: Close session in SQLAlchemyIndex.results

Author: djlaidlaw

docker_registry/lib/index/db.py

@@ -123,9 +123,11 @@ def results(self, search_term=None):
                 sqlalchemy.sql.or_(
                     Repository.name.like(like_term),
                     Repository.description.like(like_term)))
-        return [
+        results = [
             {
                 'name': repo.name,
                 'description': repo.description,
             }
             for repo in repositories]
+        session.close()
+        return results