dict could be NULL, so we need to XDECREF.
Fix a compiler warning about passing a PyTypeObject* instead of PyObject*.
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c
index 33a77b6..78a71bf 100644
--- a/Modules/_collectionsmodule.c
+++ b/Modules/_collectionsmodule.c
@@ -614,7 +614,7 @@
PyErr_Clear();
aslist = PySequence_List((PyObject *)deque);
if (aslist == NULL) {
- Py_DECREF(dict);
+ Py_XDECREF(dict);
return NULL;
}
if (dict == NULL)
@@ -1143,7 +1143,7 @@
whose class constructor has the same signature. Subclasses that
define a different constructor signature must override copy().
*/
- return PyObject_CallFunctionObjArgs(Py_Type(dd),
+ return PyObject_CallFunctionObjArgs((PyObject*)Py_Type(dd),
dd->default_factory, dd, NULL);
}