diff options
| -rw-r--r-- | Objects/object.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Objects/object.c b/Objects/object.c index 0d9b3fe..e602159 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -580,8 +580,11 @@ do_cmp(PyObject *v, PyObject *w) cmpfunc f; if (v->ob_type == w->ob_type - && (f = v->ob_type->tp_compare) != NULL) - return (*f)(v, w); + && (f = v->ob_type->tp_compare) != NULL) { + c = (*f)(v, w); + if (c != 2 || !PyInstance_Check(v)) + return c; + } c = try_rich_to_3way_compare(v, w); if (c < 2) return c; |