Commented unused variable
Commented unused variable

fmilano/mitk,MITK/MITK,fmilano/mitk,fmilano/mitk,MITK/MITK,MITK/MITK,fmilano/mitk,fmilano/mitk,fmilano/mitk,fmilano/mitk,MITK/MITK,MITK/MITK,MITK/MITK