- fd was never initialized, then the close() method read it.  Thanks   valgrind.
- fd was never initialized, then the close() method read it.  Thanks
  valgrind.

marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet