message: FIX: don't change backprojection in rtkiterativefdktest
diff: @@ -132,10 +132,8 @@ int main(int, char** )
  ifdk->SetNumberOfIterations(3);
  #ifdef USE_CUDA
  ifdk->SetForwardProjectionFilter(2);
  - ifdk->SetBackProjectionFilter(2);
  #else
  ifdk->SetForwardProjectionFilter(0);
  - ifdk->SetBackProjectionFilter(0);
  #endif
  TRY_AND_EXIT_ON_ITK_EXCEPTION( ifdk->Update() );
  