Fix segfault in cython-generated code for "import".
@@ -65,7 +65,7 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
if (!py_level)
goto bad;
module = PyObject_CallFunctionObjArgs(py_import,
- name, global_dict, empty_dict, list, py_level, NULL);
+ name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
Py_DECREF(py_level);
#else
module = PyImport_ImportModuleLevelObject(
