gaaah!

I found the bug in nbd-server's postinst: 
for i in $(seq 0 $(( $NUMBER - 1 )) )
do
  TMPFILE=$(mktemp /tmp/nbd-server.XXXXXX)
  echo foo >> $TMPFILE
  echo bar >> $TMPFILE
done
mv -b $TMPFILE /etc/nbd-server
how stupid is that? :-) fixed package ready for upload..