BUG: Need to check if returned value is null before looking up the pointer in the map.
BUG: Need to check if returned value is null before looking up the pointer in the map.

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