diff -r 70b199792735 -r ad40f7d32846 test/euler_test.cc
--- a/test/euler_test.cc	Fri Aug 09 11:07:27 2013 +0200
+++ b/test/euler_test.cc	Sun Aug 11 15:28:12 2013 +0200
@@ -2,7 +2,7 @@
  *
  * This file is a part of LEMON, a generic C++ optimization library.
  *
- * Copyright (C) 2003-2009
+ * Copyright (C) 2003-2010
  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
  * (Egervary Research Group on Combinatorial Optimization, EGRES).
  *
@@ -85,11 +85,11 @@
 {
   typedef ListDigraph Digraph;
   typedef Undirector<Digraph> Graph;
-  
+
   {
     Digraph d;
     Graph g(d);
-    
+
     checkDiEulerIt(d);
     checkDiEulerIt(g);
     checkEulerIt(g);
@@ -129,7 +129,7 @@
     Digraph::Node n1 = d.addNode();
     Digraph::Node n2 = d.addNode();
     Digraph::Node n3 = d.addNode();
-    
+
     d.addArc(n1, n2);
     d.addArc(n2, n1);
     d.addArc(n2, n3);
@@ -154,7 +154,7 @@
     Digraph::Node n4 = d.addNode();
     Digraph::Node n5 = d.addNode();
     Digraph::Node n6 = d.addNode();
-    
+
     d.addArc(n1, n2);
     d.addArc(n2, n4);
     d.addArc(n1, n3);
@@ -213,7 +213,7 @@
     Digraph::Node n1 = d.addNode();
     Digraph::Node n2 = d.addNode();
     Digraph::Node n3 = d.addNode();
-    
+
     d.addArc(n1, n2);
     d.addArc(n2, n3);