message: fix compile error in dataspace engine
diff: @@ -54,7 +54,9 @@ DataSpacesWriter::DataSpacesWriter(IO &io, const std::string &name,
  m_IsOpen = true;
  }
  -DataSpacesWriter::~DataSpacesWriter() if (m_IsOpen)
  +DataSpacesWriter::~DataSpacesWriter()
  +{
  + if (m_IsOpen)
  {
  DestructorClose(m_FailVerbose);
  }
  