From 303885fefa9681d4787762baed09dacac9a02541 Mon Sep 17 00:00:00 2001
From: "Ralf W. Grosse-Kunstleve" <rwgk@yahoo.com>
Date: Fri, 27 Jul 2012 22:43:32 +0000
Subject: [PATCH] applying patch from trac ticket 4609

[SVN r79774]
---
 src/converter/builtin_converters.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/converter/builtin_converters.cpp b/src/converter/builtin_converters.cpp
index c7c95ea8..9900602b 100644
--- a/src/converter/builtin_converters.cpp
+++ b/src/converter/builtin_converters.cpp
@@ -377,7 +377,8 @@ namespace
       static unaryfunc* get_slot(PyObject* obj)
       {
 #if PY_VERSION_HEX >= 0x03000000
-          return (PyUnicode_Check(obj)) ? &py_unicode_as_string_unaryfunc : 0;
+          return (PyUnicode_Check(obj)) ? &py_unicode_as_string_unaryfunc : 
+                  PyBytes_Check(obj) ? &py_object_identity : 0;
 #else
           return (PyString_Check(obj)) ? &obj->ob_type->tp_str : 0;