It isn't necessary to explicitly set these strings to "".
It isn't necessary to explicitly set these strings to "".

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