Fix 2 HTG warnings.
Fix 2 HTG warnings.

Change-Id: I39e122bceb53baaff0bc1dd5faed056a0d03ce7a

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