ERR: fix special cases for closed paths
ERR: fix special cases for closed paths

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