bpo-33253: Fix xxsubtype.bench() to accept correct str signature. (GH-6439)

diff --git a/Modules/xxsubtype.c b/Modules/xxsubtype.c
index 8d0d6ae81493ad25ff5e2c9f3f58d681392b17fe..11242d73913812c566007ec1f3b76fe92f2e1738 100644 (file)
--- a/Modules/xxsubtype.c
+++ b/Modules/xxsubtype.c
@@ -239,7 +239,7 @@ spam_bench(PyObject *self, PyObject *args)
     int n = 1000;
     time_t t0, t1;
 
-    if (!PyArg_ParseTuple(args, "OS|i", &obj, &name, &n))
+    if (!PyArg_ParseTuple(args, "OU|i", &obj, &name, &n))
         return NULL;
     t0 = clock();
     while (--n >= 0) {