drop grub-1.99-handle-fwrite-return.patch fixed upstream
    
    revno: 4320
    committer: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
    branch nick: grub
    timestamp: Thu 2012-05-10 09:39:11 +0200
    message:
      	* util/grub-menulst2cfg.c (main): Check return value of fwrite.
      	* util/grub-mklayout.c (write_file): Likewise. New argument fname.
      	All users updated.