From 2ca39e5fc776019a6d5e315e674397a915f860bb Mon Sep 17 00:00:00 2001
From: Cyp <cyp@wz2100.net>
Date: Mon, 6 Aug 2012 08:58:50 +0200
Subject: [PATCH] Add header for std::sort.

---
 lib/ivis_opengl/bitimage.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/ivis_opengl/bitimage.cpp b/lib/ivis_opengl/bitimage.cpp
index c66db4e5532..46aa1888763 100644
--- a/lib/ivis_opengl/bitimage.cpp
+++ b/lib/ivis_opengl/bitimage.cpp
@@ -26,6 +26,7 @@
 #include "tex.h"
 
 #include <set>
+#include <algorithm>
 
 
 struct ImageMergeRectangle