BUG: Prevent XYPlotActor from crashing when it is given an inputs with no points. This is a partial fix for the ProbePoint-batch test.
BUG: Prevent XYPlotActor from crashing when it is given an inputs with no points. This is a partial fix for the ProbePoint-batch test.

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