fix a crash when compiled against Debug build of VTK
If you set an array named vtkGhostType it is cahced in vtkDataSet. Any chnages like removing this array or renaming it require that cached value to be updated otherwise an assert will crash.
If you set an array named vtkGhostType it is cahced in vtkDataSet. Any chnages like removing this array or renaming it require that cached value to be updated otherwise an assert will crash.