diff options
Diffstat (limited to 'Objects/dictobject.c')
| -rw-r--r-- | Objects/dictobject.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Objects/dictobject.c b/Objects/dictobject.c index b39c614..97fa60b 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -1128,13 +1128,14 @@ dict_subscript(PyDictObject *mp, register PyObject *key) /* Look up __missing__ method if we're a subclass. */ PyObject *missing; static PyObject *missing_str = NULL; - if (missing_str == NULL) - missing_str = - PyUnicode_InternFromString("__missing__"); - missing = _PyType_Lookup(Py_TYPE(mp), missing_str); + missing = _PyObject_LookupSpecial((PyObject *)mp, + "__missing__", + &missing_str); if (missing != NULL) return PyObject_CallFunctionObjArgs(missing, - (PyObject *)mp, key, NULL); + key, NULL); + else if (PyErr_Occurred()) + return NULL; } set_key_error(key); return NULL; |