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-rw-r--r--Objects/typeobject.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 9f0ab15..c12cd7c 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -464,12 +464,10 @@ type_set_bases(PyTypeObject *type, PyObject *value, void *context)
type->tp_name, Py_TYPE(ob)->tp_name);
return -1;
}
- if (PyType_Check(ob)) {
- if (PyType_IsSubtype((PyTypeObject*)ob, type)) {
- PyErr_SetString(PyExc_TypeError,
- "a __bases__ item causes an inheritance cycle");
- return -1;
- }
+ if (PyType_IsSubtype((PyTypeObject*)ob, type)) {
+ PyErr_SetString(PyExc_TypeError,
+ "a __bases__ item causes an inheritance cycle");
+ return -1;
}
}