1.1 --- a/test/hao_orlin_test.cc	Wed Nov 28 11:58:00 2012 +0100
     1.2 +++ b/test/hao_orlin_test.cc	Wed Aug 07 06:55:05 2013 +0200
     1.3 @@ -66,7 +66,7 @@
     1.4    CapMap cap;
     1.5    CutMap cut;
     1.6    Value v;
     1.7 -  ignore_unused_variable_warning(v);
     1.8 +  ::lemon::ignore_unused_variable_warning(v);
     1.9  
    1.10    HaoOrlin<Digraph, CapMap> ho_test(g, cap);
    1.11    const HaoOrlin<Digraph, CapMap>&