logrotate deleting conf file

[markd at macports.org]

>I recently upgraded logrotate and in doing so, my logrotate.conf file
>was deleted. Instead I got a shiny new logrotate-default.
>Fortunately I had a backup - but this is still a critical bug.
>
>I am unable to login to the trac and report the bug - the login process
>stalls.

I thought the developers named the file with "-default" was so it would be
renamed.  But I renamed the file logrotate.conf.sample anyway.  But it
must be renamed from that after install or it will be overwritten on the
next upgrade too.

Mark