Fixes bug introduced in 235bd27a
The bug is causing vtkExodusIIReader::GetNumberOfTimeSteps() reports an incorect value for files with a single timestep.
Bug: http://www.vtk.org/Bug/view.php?id=16738 (closes #16738 (closed))
The bug is causing vtkExodusIIReader::GetNumberOfTimeSteps() reports an incorect value for files with a single timestep.
Bug: http://www.vtk.org/Bug/view.php?id=16738 (closes #16738 (closed))