message: Simplify assert in writer_lcf
diff: @@ -22,11 +22,8 @@ LcfWriter::~LcfWriter() {
  }
  void LcfWriter::Write(const void *ptr, size_t size, size_t nmemb) {
  -#ifdef NDEBUG
  stream.write(reinterpret_cast<const char*>(ptr), size*nmemb);
  -#else
  - assert(stream.write(reinterpret_cast<const char*>(ptr), size*nmemb).good());
  -#endif
  + assert(stream.good());
  }
  template <>
  