message: Properly zero initialise DDS return structure
diff: @@ -836,7 +836,7 @@ void ImageViewer::RefreshFile()
  m_FrameRecord.frameInfo.persistentSize = 0;
  m_FrameRecord.frameInfo.uncompressedFileSize = datasize;
  - read_dds_data read_data;
  + read_dds_data read_data = {};
  if(dds)
  {
  