diff options
Diffstat (limited to 'Objects/tupleobject.c')
| -rw-r--r-- | Objects/tupleobject.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 53afab5..6f3711f 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -580,9 +580,8 @@ static PySequenceMethods tuple_as_sequence = { static PyObject* tuplesubscript(PyTupleObject* self, PyObject* item) { - PyNumberMethods *nb = item->ob_type->tp_as_number; - if (nb != NULL && nb->nb_index != NULL) { - Py_ssize_t i = nb->nb_index(item); + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); if (i == -1 && PyErr_Occurred()) return NULL; if (i < 0) |