1 files changed, 1 insertions, 1 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index ba128a9..e495251 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -1412,7 +1412,7 @@ lookup_maybe_method(PyObject *self, _Py_Identifier *attrid, int *unbound)
         return NULL;
     }
 
-    if (PyFunction_Check(res)) {
+    if (PyType_HasFeature(Py_TYPE(res), Py_TPFLAGS_METHOD_DESCRIPTOR)) {
         /* Avoid temporary PyMethodObject */
         *unbound = 1;
         Py_INCREF(res);