COMP: Remove useless variable assignment
COMP: Remove useless variable assignment

This removes an assignment whose result is never used, thus quieting a
warning from Borland.

vfonov/ITK,cpatrick/ITK-RemoteIO,paulnovo/ITK,zachary-williamson/ITK,spinicist/ITK,richardbeare/ITK,fbudin69500/ITK,stnava/ITK,msmolens/ITK,LucasGandel/ITK,cpatrick/ITK-RemoteIO,hinerm/ITK,paulnovo/ITK,eile/ITK,jmerkow/ITK,malaterre/ITK,InsightSoftwareConsortium/ITK,vfonov/ITK,jcfr/ITK,LucHermitte/ITK,paulnovo/ITK,spinicist/ITK,msmolens/ITK,richardbeare/ITK,hinerm/ITK,GEHC-Surgery/ITK,GEHC-Surgery/ITK,ajjl/ITK,BlueBrain/ITK,itkvideo/ITK,hendradarwin/ITK,malaterre/ITK,fedral/ITK,hinerm/ITK,wkjeong/ITK,daviddoria/itkHoughTransform,heimdali/ITK,blowekamp/ITK,richardbeare/ITK,thewtex/ITK,malaterre/ITK,CapeDrew/DCMTK-ITK,GEHC-Surgery/ITK,stnava/ITK,fuentesdt/InsightToolkit-dev,cpatrick/ITK-RemoteIO,LucasGandel/ITK,LucHermitte/ITK,cpatrick/ITK-RemoteIO,biotrump/ITK,cpatrick/ITK-RemoteIO,atsnyder/ITK,zachary-williamson/ITK,atsnyder/ITK,heimdali/ITK,hjmjohnson/ITK,jcfr/ITK,fuentesdt/InsightToolkit-dev,CapeDrew/DITK,jcfr/ITK,CapeDrew/DCMTK-ITK,rhgong/itk-with-dom,thewtex/ITK,biotrump/ITK,BRAINSia/ITK,heimdali/ITK,jmerkow/ITK,blowekamp/ITK,biotrump/ITK,jmerkow/ITK,thewtex/ITK,CapeDrew/DCMTK-ITK,hjmjohnson/ITK,fedral/ITK,daviddoria/itkHoughTransform,zachary-williamson/ITK,InsightSoftwareConsortium/ITK,stnava/ITK,wkjeong/ITK,PlutoniumHeart/ITK,LucHermitte/ITK,fbudin69500/ITK,biotrump/ITK,fedral/ITK,BRAINSia/ITK,BRAINSia/ITK,vfonov/ITK,CapeDrew/DCMTK-ITK,hendradarwin/ITK,BlueBrain/ITK,jcfr/ITK,wkjeong/ITK,LucasGandel/ITK,atsnyder/ITK,fuentesdt/InsightToolkit-dev,itkvideo/ITK,zachary-williamson/ITK,richardbeare/ITK,hjmjohnson/ITK,heimdali/ITK,CapeDrew/DITK,fedral/ITK,vfonov/ITK,CapeDrew/DITK,eile/ITK,LucasGandel/ITK,ajjl/ITK,spinicist/ITK,atsnyder/ITK,stnava/ITK,jmerkow/ITK,fedral/ITK,malaterre/ITK,rhgong/itk-with-dom,Kitware/ITK,atsnyder/ITK,itkvideo/ITK,fbudin69500/ITK,BlueBrain/ITK,jcfr/ITK,hjmjohnson/ITK,CapeDrew/DCMTK-ITK,msmolens/ITK,spinicist/ITK,InsightSoftwareConsortium/ITK,rhgong/itk-with-dom,CapeDrew/DITK,GEHC-Surgery/ITK,spinicist/ITK,itkvideo/ITK,paulnovo/ITK,atsnyder/ITK,BRAINSia/ITK,vfonov/ITK,rhgong/itk-with-dom,GEHC-Surgery/ITK,wkjeong/ITK,paulnovo/ITK,daviddoria/itkHoughTransform,biotrump/ITK,ajjl/ITK,PlutoniumHeart/ITK,spinicist/ITK,rhgong/itk-with-dom,PlutoniumHeart/ITK,Kitware/ITK,fuentesdt/InsightToolkit-dev,msmolens/ITK,LucHermitte/ITK,blowekamp/ITK,rhgong/itk-with-dom,zachary-williamson/ITK,wkjeong/ITK,hjmjohnson/ITK,LucHermitte/ITK,PlutoniumHeart/ITK,LucHermitte/ITK,heimdali/ITK,fuentesdt/InsightToolkit-dev,msmolens/ITK,hjmjohnson/ITK,fuentesdt/InsightToolkit-dev,blowekamp/ITK,InsightSoftwareConsortium/ITK,jmerkow/ITK,malaterre/ITK,hendradarwin/ITK,CapeDrew/DCMTK-ITK,stnava/ITK,msmolens/ITK,hendradarwin/ITK,Kitware/ITK,richardbeare/ITK,itkvideo/ITK,hinerm/ITK,msmolens/ITK,fbudin69500/ITK,blowekamp/ITK,vfonov/ITK,hendradarwin/ITK,vfonov/ITK,GEHC-Surgery/ITK,fbudin69500/ITK,itkvideo/ITK,thewtex/ITK,hendradarwin/ITK,eile/ITK,LucasGandel/ITK,GEHC-Surgery/ITK,malaterre/ITK,malaterre/ITK,ajjl/ITK,stnava/ITK,zachary-williamson/ITK,itkvideo/ITK,BRAINSia/ITK,eile/ITK,CapeDrew/DITK,CapeDrew/DITK,BRAINSia/ITK,hendradarwin/ITK,InsightSoftwareConsortium/ITK,LucasGandel/ITK,Kitware/ITK,atsnyder/ITK,malaterre/ITK,LucasGandel/ITK,hjmjohnson/ITK,jmerkow/ITK,thewtex/ITK,hinerm/ITK,paulnovo/ITK,jcfr/ITK,PlutoniumHeart/ITK,BRAINSia/ITK,wkjeong/ITK,fuentesdt/InsightToolkit-dev,hinerm/ITK,biotrump/ITK,cpatrick/ITK-RemoteIO,stnava/ITK,paulnovo/ITK,paulnovo/ITK,fbudin69500/ITK,cpatrick/ITK-RemoteIO,spinicist/ITK,fbudin69500/ITK,zachary-williamson/ITK,msmolens/ITK,atsnyder/ITK,zachary-williamson/ITK,fuentesdt/InsightToolkit-dev,zachary-williamson/ITK,blowekamp/ITK,CapeDrew/DCMTK-ITK,hinerm/ITK,LucHermitte/ITK,rhgong/itk-with-dom,blowekamp/ITK,ajjl/ITK,vfonov/ITK,hendradarwin/ITK,eile/ITK,CapeDrew/DITK,daviddoria/itkHoughTransform,biotrump/ITK,heimdali/ITK,ajjl/ITK,wkjeong/ITK,heimdali/ITK,daviddoria/itkHoughTransform,ajjl/ITK,wkjeong/ITK,itkvideo/ITK,ajjl/ITK,PlutoniumHeart/ITK,eile/ITK,fbudin69500/ITK,BlueBrain/ITK,eile/ITK,LucasGandel/ITK,PlutoniumHeart/ITK,BlueBrain/ITK,stnava/ITK,blowekamp/ITK,richardbeare/ITK,fedral/ITK,CapeDrew/DCMTK-ITK,BlueBrain/ITK,thewtex/ITK,rhgong/itk-with-dom,heimdali/ITK,CapeDrew/DCMTK-ITK,CapeDrew/DITK,jcfr/ITK,Kitware/ITK,stnava/ITK,CapeDrew/DITK,daviddoria/itkHoughTransform,InsightSoftwareConsortium/ITK,GEHC-Surgery/ITK,daviddoria/itkHoughTransform,InsightSoftwareConsortium/ITK,BlueBrain/ITK,PlutoniumHeart/ITK,fuentesdt/InsightToolkit-dev,thewtex/ITK,eile/ITK,fedral/ITK,cpatrick/ITK-RemoteIO,hinerm/ITK,itkvideo/ITK,jcfr/ITK,richardbeare/ITK,jmerkow/ITK,malaterre/ITK,hinerm/ITK,fedral/ITK,BlueBrain/ITK,vfonov/ITK,LucHermitte/ITK,jmerkow/ITK,spinicist/ITK,daviddoria/itkHoughTransform,spinicist/ITK,eile/ITK,Kitware/ITK,biotrump/ITK,atsnyder/ITK,daviddoria/itkHoughTransform,Kitware/ITK