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-rw-r--r--Modules/_struct.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/Modules/_struct.c b/Modules/_struct.c
index 796d168..4ef5c89 100644
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -1650,7 +1650,7 @@ unpackiter_iternext(unpackiterobject *self)
}
static PyTypeObject unpackiter_type = {
- PyVarObject_HEAD_INIT(&PyType_Type, 0)
+ PyVarObject_HEAD_INIT(NULL, 0)
"unpack_iterator", /* tp_name */
sizeof(unpackiterobject), /* tp_basicsize */
0, /* tp_itemsize */
@@ -2046,7 +2046,7 @@ cache_struct(PyObject *fmt)
return s_object;
}
- s_object = PyObject_CallFunctionObjArgs((PyObject *)(&PyStructType), fmt, NULL);
+ s_object = _PyObject_CallArg1((PyObject *)(&PyStructType), fmt);
if (s_object != NULL) {
if (PyDict_Size(cache) >= MAXCACHE)
PyDict_Clear(cache);
@@ -2301,6 +2301,9 @@ PyInit__struct(void)
if (PyType_Ready(&PyStructType) < 0)
return NULL;
+ if (PyType_Ready(&unpackiter_type) < 0)
+ return NULL;
+
/* Check endian and swap in faster functions */
{
const formatdef *native = native_table;