change to issubclass, hope parametrized external type is ok

2019-06-05 18:28:09 +02:00 · 2019-06-05 18:28:09 +02:00 · 1cc7c7309d
parent a7554d503c
commit 1cc7c7309d
1 changed files with 1 additions and 1 deletions
--- a/test_libs/pyspec/eth2spec/utils/ssz/ssz_typing.py
+++ b/test_libs/pyspec/eth2spec/utils/ssz/ssz_typing.py
@ -249,7 +249,7 @@ class Vector(metaclass=VectorMeta):
        # cannot check non-type objects
        if isinstance(cls.elem_type, type):
            for i, item in enumerate(self.items):
-                if not isinstance(item, cls.elem_type):
+                if not issubclass(type(item), cls.elem_type):
                    raise TypeError("Typed vector cannot hold differently typed value"
                                    " at index %d. Got type: %s, expected type: %s" % (i, type(item), cls.elem_type))