BUG: fixed memory leak with vector data
BUG: fixed memory leak with vector data

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