Cast return from __eq__ as bool

Author: maxrjones

src/zarr/storage/object_store.py

@@ -38,7 +38,7 @@ def __eq__(self, value: object) -> bool:
         if not isinstance(value, ObjectStore):
             return False
 
-        return self.store.__eq__(value.store)
+        return bool(self.store.__eq__(value.store))
 
     def __init__(self, store: _ObjectStore, *, read_only: bool = False) -> None:
         self.store = store