message: compare streamsize and size_t casted properly
diff: @@ -228,7 +228,7 @@ std::pair<size_t, double> FileDrainer::Read(InputFile f, size_t count,
  f->read(buffer, static_cast<std::streamsize>(count));
  const auto readSize = f->gcount();
  - if (readSize < count)
  + if (readSize < static_cast<std::streamsize>(count))
  {
  if (f->eof())
  {
  