1.1 --- a/test/arc_look_up_test.cc	Sat May 31 07:00:14 2014 +0200
     1.2 +++ b/test/arc_look_up_test.cc	Mon Jul 07 11:15:34 2014 +0200
     1.3 @@ -24,7 +24,6 @@
     1.4  
     1.5  using namespace lemon;
     1.6  
     1.7 -const int lgfn = 4;
     1.8  const std::string lgf =
     1.9    "@nodes\n"
    1.10  "label\n"