Fix for shadowed variable warning
Fix for shadowed variable warning

Change-Id: I0237c5ef2db2abec697327638d389576931adc3e

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