COMP: Fix a shadowed variable warning.
COMP: Fix a shadowed variable warning.

A benign shadowing, but renaming the local variable so it doesn't
shadow one in the containing scope makes it easier to understand.

Change-Id: I6b51e8148b0f8883d3ac64eac71a7609cf2f98b5

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