[Bug-ocrad] Why does use of -s suppress use of -x?

[skip]

If you give the -s flag on the command line the -x flag is suppressed with
this bit of code in main():

  if( exportfile_name && control.debug_level == 0 &&
      input_control.scale == 0 && input_control.specialtype == 0 &&
      !input_control.copy )
    {
    ...

Is there some reason use of a scaling factor should disable writing
information to the export file?

Thx,

-- 
Skip Montanaro - address@hidden - http://www.mojam.com/
"The hippies and the hipsters did some great stuff in the sixties,
but the geeks pulled their weight too." -- Billy Bragg