From 45ca2908a3c7f3d4c56325e1fbc404bd11bdba3b Mon Sep 17 00:00:00 2001
From: Attila Molnar <attilamolnar@hush.com>
Date: Mon, 7 Apr 2014 13:59:10 +0200
Subject: [PATCH] Fix accessibility in intrusive_list_node and return value of
 operator-- in intrusive_list

---
 include/intrusive_list.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/intrusive_list.h b/include/intrusive_list.h
index 399dc33e8..134a72267 100644
--- a/include/intrusive_list.h
+++ b/include/intrusive_list.h
@@ -26,7 +26,7 @@ struct intrusive_list_def_tag { };
 template <typename T, typename Tag = intrusive_list_def_tag> class intrusive_list;
 
 template <typename T, typename Tag = intrusive_list_def_tag>
-struct intrusive_list_node
+class intrusive_list_node
 {
 	T* ptr_next;
 	T* ptr_prev;
@@ -77,7 +77,7 @@ class intrusive_list
 			return ret;
 		}
 
-		void operator--()
+		iterator& operator--()
 		{
 			curr = curr->intrusive_list_node<T, Tag>::ptr_prev;
 			return *this;
-- 
2.39.5