1.1 --- a/src/test/preflow_test.cc	Fri Mar 11 18:54:18 2005 +0000
     1.2 +++ b/src/test/preflow_test.cc	Wed Mar 16 07:50:20 2005 +0000
     1.3 @@ -86,12 +86,10 @@
     1.4    typedef Preflow<Graph, int> PType;
     1.5  
     1.6    std::string f_name;
     1.7 -  if( getenv("srcdir") ) {
     1.8 -    f_name = std::string(getenv("srcdir")) + "/preflow_graph.dim";
     1.9 -  }
    1.10 -  else {
    1.11 -    f_name = "preflow_graph.dim";
    1.12 -  }
    1.13 +  if( getenv("srcdir") )
    1.14 +    f_name = std::string(getenv("srcdir"));
    1.15 +  else f_name = ".";
    1.16 +  f_name += "/preflow_graph.dim";
    1.17    
    1.18    std::ifstream file(f_name.c_str());
    1.19