Fix cases

mars-project · Mar 30, 2022 · 7b7b901 · 7b7b901
1 parent 1ff69a5
commit 7b7b901
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mars/storage/shared_memory.py b/mars/storage/shared_memory.py
@@ -126,7 +126,7 @@ async def setup(cls, **kwargs) -> Tuple[Dict, Dict]:
     @staticmethod
     @implements(StorageBackend.teardown)
     async def teardown(**kwargs):
-        object_ids = kwargs.get("object_ids")
+        object_ids = kwargs.get("object_ids") or ()
         for object_id in object_ids:
             try:
                 shm = SharedMemory(name=object_id)