Trivial 'if' condition in loading image via interfile - possibly minor bug

Hi, I was looking how castor manages working with multimodal images which may be different in size/offset from the ones to be reconstructed

Look oInterfileIO.cc - this check seems trivial, so it won't detect an offset.

// Call interpolation function if required
  if (a_IF.is_mtx_size_different 
   || a_IF.vox_offset[0] != a_IF.vox_offset[0] 
   || a_IF.vox_offset[1] != a_IF.vox_offset[1] 
   || a_IF.vox_offset[2] != a_IF.vox_offset[2] )

It seems that it should be a_IF.cvox_offset[0,1,2], right?

P.S. I guess I should just fix this and send push?