Fixed memory leak
Fixed memory leak

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