Fix compilation

Author: sergey-miryanov

Objects/tupleobject.c

@@ -923,7 +923,7 @@ _PyTuple_Resize(PyObject **pv, Py_ssize_t newsize)
 
     v = (PyTupleObject *) *pv;
     if (v == NULL || !Py_IS_TYPE(v, &PyTuple_Type) ||
-        (Py_SIZE(v) != 0 && !_PyObject_IsUniquelyReferenced(v))) {
+        (Py_SIZE(v) != 0 && !_PyObject_IsUniquelyReferenced(*pv))) {
         *pv = 0;
         Py_XDECREF(v);
         PyErr_BadInternalCall();