From: Attila Molnar <attilamolnar@hush.com>
Date: Mon, 7 Apr 2014 11:59:10 +0000 (+0200)
Subject: Fix accessibility in intrusive_list_node and return value of operator-- in intrusive_list
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=45ca2908a3c7f3d4c56325e1fbc404bd11bdba3b;p=user%2Fhenk%2Fcode%2Finspircd.git

Fix accessibility in intrusive_list_node and return value of operator-- in intrusive_list
---

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;