core: fix unit tests

test_protobuf.py is failing because of `del ffields` introduced by 5b6fa1136a
5 years ago · e897f7cf7f
parent 0ac0daf148
commit e897f7cf7f
1 changed files with 1 additions and 1 deletions
--- a/core/src/protobuf.py
+++ b/core/src/protobuf.py
@ -281,7 +281,7 @@ async def dump_message(
        if isinstance(ftype, type) and issubclass(ftype, MessageType):
            ffields = ftype.get_fields()
        else:
-            del ffields
+            ffields = None

        for svalue in fvalue:
            await dump_uvarint(writer, fkey)