Suppress -Wconditional-uninitialized warning
Suppress -Wconditional-uninitialized warning

clang warned that 'count' was maybe used
uninitialised, because, I think, it didn't realize
that you can only get into the 'while' if you
previously got into the 'if'.  So just moved
the 'while' into the 'if'.

Change-Id: I1360e16c3af3186c8b0a65c4db1011c2d5f057a9

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