STYLE: added defensive coding declaration
STYLE: added defensive coding declaration

jmerkow/VTK,naucoin/VTKSlicerWidgets,ashray/VTK-EVM,sumedhasingla/VTK,msmolens/VTK,aashish24/VTK-old,demarle/VTK,mspark93/VTK,Wuteyan/VTK,candy7393/VTK,aashish24/VTK-old,jeffbaumes/jeffbaumes-vtk,mspark93/VTK,sankhesh/VTK,Wuteyan/VTK,naucoin/VTKSlicerWidgets,keithroe/vtkoptix,gram526/VTK,mspark93/VTK,candy7393/VTK,arnaudgelas/VTK,ashray/VTK-EVM,Wuteyan/VTK,demarle/VTK,Wuteyan/VTK,cjh1/VTK,spthaolt/VTK,johnkit/vtk-dev,demarle/VTK,aashish24/VTK-old,jmerkow/VTK,msmolens/VTK,hendradarwin/VTK,cjh1/VTK,hendradarwin/VTK,gram526/VTK,spthaolt/VTK,sankhesh/VTK,ashray/VTK-EVM,ashray/VTK-EVM,berendkleinhaneveld/VTK,candy7393/VTK,sankhesh/VTK,keithroe/vtkoptix,SimVascular/VTK,hendradarwin/VTK,jeffbaumes/jeffbaumes-vtk,mspark93/VTK,cjh1/VTK,berendkleinhaneveld/VTK,sankhesh/VTK,gram526/VTK,berendkleinhaneveld/VTK,daviddoria/PointGraphsPhase1,candy7393/VTK,collects/VTK,hendradarwin/VTK,candy7393/VTK,candy7393/VTK,keithroe/vtkoptix,msmolens/VTK,sumedhasingla/VTK,cjh1/VTK,jmerkow/VTK,jmerkow/VTK,Wuteyan/VTK,biddisco/VTK,jeffbaumes/jeffbaumes-vtk,demarle/VTK,spthaolt/VTK,keithroe/vtkoptix,biddisco/VTK,johnkit/vtk-dev,candy7393/VTK,collects/VTK,hendradarwin/VTK,biddisco/VTK,ashray/VTK-EVM,johnkit/vtk-dev,arnaudgelas/VTK,biddisco/VTK,msmolens/VTK,keithroe/vtkoptix,arnaudgelas/VTK,demarle/VTK,gram526/VTK,hendradarwin/VTK,ashray/VTK-EVM,sankhesh/VTK,gram526/VTK,jmerkow/VTK,candy7393/VTK,SimVascular/VTK,SimVascular/VTK,sankhesh/VTK,demarle/VTK,naucoin/VTKSlicerWidgets,hendradarwin/VTK,jeffbaumes/jeffbaumes-vtk,SimVascular/VTK,keithroe/vtkoptix,sumedhasingla/VTK,biddisco/VTK,collects/VTK,msmolens/VTK,gram526/VTK,aashish24/VTK-old,biddisco/VTK,Wuteyan/VTK,daviddoria/PointGraphsPhase1,berendkleinhaneveld/VTK,keithroe/vtkoptix,arnaudgelas/VTK,arnaudgelas/VTK,naucoin/VTKSlicerWidgets,demarle/VTK,gram526/VTK,Wuteyan/VTK,SimVascular/VTK,collects/VTK,johnkit/vtk-dev,mspark93/VTK,sumedhasingla/VTK,keithroe/vtkoptix,sumedhasingla/VTK,arnaudgelas/VTK,sumedhasingla/VTK,mspark93/VTK,daviddoria/PointGraphsPhase1,berendkleinhaneveld/VTK,naucoin/VTKSlicerWidgets,sankhesh/VTK,spthaolt/VTK,cjh1/VTK,jmerkow/VTK,SimVascular/VTK,biddisco/VTK,daviddoria/PointGraphsPhase1,jmerkow/VTK,mspark93/VTK,jeffbaumes/jeffbaumes-vtk,daviddoria/PointGraphsPhase1,sumedhasingla/VTK,collects/VTK,cjh1/VTK,sankhesh/VTK,naucoin/VTKSlicerWidgets,ashray/VTK-EVM,spthaolt/VTK,demarle/VTK,gram526/VTK,jeffbaumes/jeffbaumes-vtk,jmerkow/VTK,msmolens/VTK,mspark93/VTK,johnkit/vtk-dev,spthaolt/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,msmolens/VTK,SimVascular/VTK,daviddoria/PointGraphsPhase1,spthaolt/VTK,msmolens/VTK,aashish24/VTK-old,SimVascular/VTK,ashray/VTK-EVM,johnkit/vtk-dev,collects/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,aashish24/VTK-old