From c7a58212be922dd4f33d7a3088e0265a353b15b6 Mon Sep 17 00:00:00 2001
From: "Gustavo J. A. M. Carneiro" <gjc@gnome.org>
Date: Wed, 2 Jan 2008 15:29:25 +0000
Subject: [PATCH] Don't create a helper class if is_singleton is true (because
 the destructor will likely be private)

---
 pybindgen/cppclass.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pybindgen/cppclass.py b/pybindgen/cppclass.py
index 0f87221..9c5041b 100644
--- a/pybindgen/cppclass.py
+++ b/pybindgen/cppclass.py
@@ -538,7 +538,8 @@ class CppClass(object):
         if self.helper_class_disabled:
             return None
         if self.helper_class is None:
-            self.helper_class = CppHelperClass(self)
+            if not self.is_singleton:
+                self.helper_class = CppHelperClass(self)
         return self.helper_class
     
     def get_type_narrowing_root(self):