BUG: #12025 Initialize the temporary integers.
BUG: #12025 Initialize the temporary integers.

If the string is empty they may never get set.

Change-Id: I80bedbbf9ea505456579fde6e64c2aafed6088df

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