fix 500 in sqlalchemy example (spec-first#581)

wangzhongchunongithub · Apr 27, 2018 · 5bc8a78 · 5bc8a78
1 parent 6cad83c
commit 5bc8a78
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/sqlalchemy/app.py b/examples/sqlalchemy/app.py
@@ -19,7 +19,7 @@ def get_pets(limit, animal_type=None):
 
 def get_pet(pet_id):
     pet = db_session.query(orm.Pet).filter(orm.Pet.id == pet_id).one_or_none()
-    return pet.dump() or ('Not found', 404)
+    return pet.dump() if pet is not None else ('Not found', 404)
 
 
 def put_pet(pet_id, pet):