Strange stats

[Clive Cox <clive.cox@rummble.com>]

Hi,

 I just "nuked" one of our machines archives and have seen strange 
stats. I assume this is a minor bug and we won't be charged... :-)

# tarsnap --nuke
Please type 'No Tomorrow' to continue
No Tomorrow
#
#
# tarsnap --print-stats
                                       Total size  Compressed size
All archives                      18446744073707640646  18446744073707637982
  (unique data)                   18446744073707640646  
18446744073707637982