Fix bug: old-XFF rqs no show in "other requests"

Fixes bug where requests made when the old XFF processing system was in
use would not appear on requests made after the new XFF processing
system was made active.

This resolves issue #8, fixing a bug I introduced in
798020bde9486318cfe05a5be220d42b6c3c0db6.  Feel free to trout me at your
earliest convenience.