diff -r 70b199792735 -r ad40f7d32846 test/min_cost_arborescence_test.cc
--- a/test/min_cost_arborescence_test.cc	Fri Aug 09 11:07:27 2013 +0200
+++ b/test/min_cost_arborescence_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) 2003-2008
+ * Copyright (C) 2003-2010
  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
  * (Egervary Research Group on Combinatorial Optimization, EGRES).
  *
@@ -111,7 +111,7 @@
   n = mcarb_test.processNextNode();
   b = const_mcarb_test.emptyQueue();
   i = const_mcarb_test.queueSize();
-  
+
   c = const_mcarb_test.arborescenceCost();
   b = const_mcarb_test.arborescence(e);
   e = const_mcarb_test.pred(n);
@@ -121,12 +121,12 @@
     const_mcarb_test.predMap();
   b = const_mcarb_test.reached(n);
   b = const_mcarb_test.processed(n);
-  
+
   i = const_mcarb_test.dualNum();
   c = const_mcarb_test.dualValue();
   i = const_mcarb_test.dualSize(i);
   c = const_mcarb_test.dualValue(i);
-  
+
   ::lemon::ignore_unused_variable_warning(am);
   ::lemon::ignore_unused_variable_warning(pm);
 }