BUG: fixed a leak
BUG: fixed a leak

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