BUG:Fixed missing return statement.
BUG:Fixed missing return statement.

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