From 599ac0e8198235635898b63dfd068a4315ea86ee Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Thu, 2 Oct 2014 11:40:39 +0200
Subject: [PATCH] + add missing header to Tools2D.h

---
 src/Base/Tools2D.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Base/Tools2D.h b/src/Base/Tools2D.h
index d27fbee302..b61a8981cf 100644
--- a/src/Base/Tools2D.h
+++ b/src/Base/Tools2D.h
@@ -25,6 +25,7 @@
 #define BASE_TOOLS2D_H
 
 
+#include <algorithm>
 #include <cmath>
 #include <stdio.h>
 #include <list>