bogotune suggests spam_cutoff of 0?

[Pavel Kankovsky]

On Tue, 20 Apr 2010, Jonathan Kamens wrote:

> spam_cutoff=0.000000    # for 0.00% fp (0); expect 0.00% fn (0).

Something must have gone wrong during the final calculation of cutoffs
in final_recommendations(). It should never produce zero fp and zero fn.

-- 
Pavel Kankovsky aka Peak                          / Jeremiah 9:21        \
"For death is come up into our MS Windows(tm)..." \ 21st century edition /