Function append_delim_value

plugin/handler_socket/libhsclient/hstcpcli.cpp:214–226

namespace {

void
append_delim_value(string_buffer& buf, const char *start, const char *finish)
{
  if (start == 0) {
    /* null */
    const char t[] = "\t\0";
    buf.append(t, t + 2);
  } else {
    /* non-null */
    buf.append_literal("\t");
    escape_string(buf, start, finish);
  }
}

};