anchor.diff:      for name in ${names[@]}; do
           name=${name##*/}                                                    # some rudimentary sanitizing
           # create file, adding stripped ending
  -        $MYSQL ${DB_COMMON_OPTS} -N -r -e "select data from $key_table where name=$name;" > ${dir}/${name}.uue; 
  +        $MYSQL ${DB_COMMON_OPTS} -N -r -e "select data from $key_table where name=$name;" > ${dir}/${name}.uue;
       done
   
       # count files: must be at least rotation_min number of files
  
positive.code: fi
  
  exit $EOK
  
  
negative.code:     fi
  
      # remove old data from database table
      $MYSQL ${DB_COMMON_OPTS} -e "delete from $key_table;"
  
      # insert data from each file into database
      for keyfile in $dir/*.uue; do
  