message: Tweak to avoid FFS prob
diff: @@ -350,11 +350,11 @@ typedef struct _ReturnMetadataInfo
  {
  int DiscardThisTimestep;
  int PendingReaderCount;
  + struct _TimestepMetadataMsg Msg;
  int ReleaseCount;
  ReleaseRecPtr ReleaseList;
  int ReaderCount;
  enum StreamStatus *ReaderStatus;
  - struct _TimestepMetadataMsg Msg;
  } * ReturnMetadataInfo;
  /*
  