From 196a530e00d88a138973bf9182e013937e293f97 Mon Sep 17 00:00:00 2001
From: Jeroen Demeyer <J.Demeyer@UGent.be>
Date: Thu, 4 Jul 2019 12:31:34 +0200
Subject: bpo-37483: add _PyObject_CallOneArg() function (#14558)

---
 Modules/_struct.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Modules/_struct.c')

diff --git a/Modules/_struct.c b/Modules/_struct.c
index 9281c6803f..d1c635a316 100644
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -2098,7 +2098,7 @@ cache_struct_converter(PyObject *fmt, PyStructObject **ptr)
         return 0;
     }
 
-    s_object = PyObject_CallFunctionObjArgs((PyObject *)(&PyStructType), fmt, NULL);
+    s_object = _PyObject_CallOneArg((PyObject *)(&PyStructType), fmt);
     if (s_object != NULL) {
         if (PyDict_GET_SIZE(cache) >= MAXCACHE)
             PyDict_Clear(cache);
-- 
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