@@ -305,7 +305,6 @@ def get_superclasses(a, b, **remainder):
outgoing, = yield [("RO", [subclass])]
types = yield [("RDN", [type_mapping, i]) for i in outgoing]
- types = [types] if len(outgoing) == 1 else types
for i, t in enumerate(types):
if t == inheritance:
