FIX: warnings, GetNumberOfInputs() is always >= 0
FIX: warnings, GetNumberOfInputs() is always >= 0

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