Avoid divide by zero
Avoid divide by zero

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