diff options
| -rw-r--r-- | Objects/abstract.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Objects/abstract.c b/Objects/abstract.c index bc36c6f..377f359 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -1085,7 +1085,7 @@ PyNumber_Float(PyObject *o) int PySequence_Check(PyObject *s) { - if (PyInstance_Check(s)) + if (s && PyInstance_Check(s)) return PyObject_HasAttrString(s, "__getitem__"); return s != NULL && s->ob_type->tp_as_sequence && s->ob_type->tp_as_sequence->sq_item != NULL; @@ -1629,7 +1629,7 @@ PySequence_Index(PyObject *s, PyObject *o) int PyMapping_Check(PyObject *o) { - if (PyInstance_Check(o)) + if (o && PyInstance_Check(o)) return PyObject_HasAttrString(o, "__getitem__"); return o && o->ob_type->tp_as_mapping && |