Last modified: 2008-10-21 04:23:38 UTC
Instead of the "no matches found" message, please indicate the reason for not finding any matches. Specifically, when the last edit is older than $wgCUDMaxAge, that should be noted. This could be checked since user_editcount will be non-zero with no results fetched from the query, but that will miss log entries.
Done in r42284