BUG: Removed duplicate var definition
BUG: Removed duplicate var definition

Change-Id: Ic66d3c5e5f54eed88707ca42c7dde1e99a4b44fa

KitwareMedical/ITKTubeTK,cdeepakroy/TubeTK,aylward/ITKTubeTK,matthieuheitz/TubeTK,thewtex/TubeTK,cdeepakroy/TubeTK,aylward/ITKTubeTK,KitwareMedical/TubeTK,matthieuheitz/TubeTK,KitwareMedical/TubeTK,KitwareMedical/TubeTK,cdeepakroy/TubeTK,sumedhasingla/TubeTK,sumedhasingla/TubeTK,KitwareMedical/TubeTK,matthieuheitz/TubeTK,sumedhasingla/TubeTK,aylward/ITKTubeTK,KitwareMedical/ITKTubeTK,matthieuheitz/TubeTK,LucasGandel/TubeTK,KitwareMedical/ITKTubeTK,LucasGandel/TubeTK,thewtex/TubeTK,KitwareMedical/ITKTubeTK,thewtex/TubeTK,sumedhasingla/TubeTK,LucasGandel/TubeTK,aylward/ITKTubeTK,cdeepakroy/TubeTK,LucasGandel/TubeTK,thewtex/TubeTK