Use PyArg_UnpackTuple() where possible.

5cf6394b · Raymond Hettinger · 4514369f · 5cf6394b
Commit 5cf6394b authored Oct 25, 2003 by Raymond Hettinger
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Python/bltinmodule.c Python/bltinmodule.c +1 -1

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--- 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);