BUG: Fixed unused variable warning
BUG: Fixed unused variable warning

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