From c729b8e92f044688e1b9d1cb24541c6f3d297415 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@haypocalc.com>
Date: Thu, 6 Oct 2011 02:36:59 +0200
Subject: [PATCH] Fix a compiler warning: don't define unicode_is_singleton()
 in release mode

---
 Objects/unicodeobject.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 234bd01b769..21cafb32515 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -243,7 +243,9 @@ static void copy_characters(
     PyObject *to, Py_ssize_t to_start,
     PyObject *from, Py_ssize_t from_start,
     Py_ssize_t how_many);
+#ifdef Py_DEBUG
 static int unicode_is_singleton(PyObject *unicode);
+#endif
 
 static PyObject *
 unicode_encode_call_errorhandler(const char *errors,