id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
7088,Error with property_tree,dix75@…,Sebastian Redl,"json
{
  cool : [""hp""]
}

I have Simple example:
typedef boost::property_tree::basic_ptree< string_t, string_t >		ptree;
boost::property_tree::json_parser::read_json(""path_out"", pt);
ptree pt;

auto result = pt.get_child(_T(""cool""));
result.add(_T("" ""), _T(""33333""));

std::for_each(result.begin(), result.end(), [&](ptree::value_type const& val) {
   std::wcout << val.first << _T("" "") << val.second.data() << std::endl; 
});

pt.put_child(_T(""cool""), result);
boost::property_tree::json_parser::write_json(""path_out"", pt);

i have:

json
{
  cool : 
            {
                """": ""hp"",
                "" "": ""33333""
            }
}

Why. I need array
",Bugs,closed,To Be Determined,property_tree,Boost 1.50.0,Problem,invalid,,