another bug fix
another bug fix

Change-Id: Iff85390f55d21fbe7c9d090988d93e29fa501f4f

demarle/VTK,hendradarwin/VTK,ashray/VTK-EVM,hendradarwin/VTK,keithroe/vtkoptix,berendkleinhaneveld/VTK,sankhesh/VTK,hendradarwin/VTK,johnkit/vtk-dev,johnkit/vtk-dev,jmerkow/VTK,johnkit/vtk-dev,mspark93/VTK,SimVascular/VTK,msmolens/VTK,berendkleinhaneveld/VTK,msmolens/VTK,SimVascular/VTK,jmerkow/VTK,sumedhasingla/VTK,demarle/VTK,sankhesh/VTK,gram526/VTK,SimVascular/VTK,sankhesh/VTK,gram526/VTK,keithroe/vtkoptix,jmerkow/VTK,msmolens/VTK,candy7393/VTK,candy7393/VTK,hendradarwin/VTK,gram526/VTK,keithroe/vtkoptix,jmerkow/VTK,demarle/VTK,ashray/VTK-EVM,ashray/VTK-EVM,berendkleinhaneveld/VTK,ashray/VTK-EVM,keithroe/vtkoptix,keithroe/vtkoptix,mspark93/VTK,mspark93/VTK,SimVascular/VTK,mspark93/VTK,demarle/VTK,johnkit/vtk-dev,candy7393/VTK,berendkleinhaneveld/VTK,sankhesh/VTK,SimVascular/VTK,candy7393/VTK,keithroe/vtkoptix,sumedhasingla/VTK,candy7393/VTK,SimVascular/VTK,gram526/VTK,SimVascular/VTK,jmerkow/VTK,gram526/VTK,ashray/VTK-EVM,msmolens/VTK,berendkleinhaneveld/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,candy7393/VTK,mspark93/VTK,johnkit/vtk-dev,sumedhasingla/VTK,gram526/VTK,mspark93/VTK,sankhesh/VTK,ashray/VTK-EVM,sumedhasingla/VTK,msmolens/VTK,keithroe/vtkoptix,msmolens/VTK,jmerkow/VTK,hendradarwin/VTK,jmerkow/VTK,sumedhasingla/VTK,sankhesh/VTK,sumedhasingla/VTK,msmolens/VTK,demarle/VTK,demarle/VTK,demarle/VTK,demarle/VTK,jmerkow/VTK,msmolens/VTK,candy7393/VTK,SimVascular/VTK,sankhesh/VTK,sumedhasingla/VTK,gram526/VTK,gram526/VTK,johnkit/vtk-dev,ashray/VTK-EVM,berendkleinhaneveld/VTK,candy7393/VTK,johnkit/vtk-dev,ashray/VTK-EVM,hendradarwin/VTK,sumedhasingla/VTK,mspark93/VTK,sankhesh/VTK,keithroe/vtkoptix,mspark93/VTK