From 79545661b3e58e2b4c231576917dc96d22b6b85f Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 26 Aug 2016 13:57:38 -0400
Subject: [PATCH] intrusive_list: De-duplicate some iterator code

These increment/decrement variants can just leverage the other
overloads.
---
 src/common/intrusive_list.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/common/intrusive_list.h b/src/common/intrusive_list.h
index c7b402e7..3c3cab63 100644
--- a/src/common/intrusive_list.h
+++ b/src/common/intrusive_list.h
@@ -68,18 +68,18 @@ public:
         node = node == root ? node : node->next;
         return *this;
     }
-    IntrusiveListIterator operator++(int) {
-        IntrusiveListIterator it(*this);
-        node = node == root ? node : node->next;
-        return it;
-    }
     IntrusiveListIterator& operator--() {
         node = node->prev == root ? node : node->prev;
         return *this;
     }
+    IntrusiveListIterator operator++(int) {
+        IntrusiveListIterator it(*this);
+        ++*this;
+        return it;
+    }
     IntrusiveListIterator operator--(int) {
         IntrusiveListIterator it(*this);
-        node = node->prev == root ? node : node->prev;
+        --*this;
         return it;
     }