diff options
| -rw-r--r-- | Python/bltinmodule.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 29804f5..0309f1de 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -1806,7 +1806,7 @@ builtin_sum(PyObject *self, PyObject *args) PyObject *result = NULL; PyObject *temp, *item, *iter; - if (!PyArg_ParseTuple(args, "O|O:sum", &seq, &result)) + if (!PyArg_UnpackTuple(args, "sum", 1, 2, &seq, &result)) return NULL; iter = PyObject_GetIter(seq); |