fixed memory leak
fixed memory leak

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