BUG: fix check for percent s
BUG: fix check for percent s

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