1.1 --- a/src/test/preflow_test.cc	Wed Sep 15 14:25:44 2004 +0000
     1.2 +++ b/src/test/preflow_test.cc	Wed Sep 15 14:38:13 2004 +0000
     1.3 @@ -69,9 +69,9 @@
     1.4  
     1.5    typedef Preflow<Graph, int> PType;
     1.6  
     1.7 -  string f_name;
     1.8 +  std::string f_name;
     1.9    if( getenv("srcdir") ) {
    1.10 -    f_name = string(getenv("srcdir")) + "/preflow_graph.inp";
    1.11 +    f_name = std::string(getenv("srcdir")) + "/preflow_graph.inp";
    1.12    }
    1.13    else {
    1.14      f_name = "preflow_graph.inp";