analysis.cfg ignoring file existence

list Michael Beatty
Mon, 28 Jan 2013 08:24:22 -0500
Message-Id: <user-3b06b17144cd@xymon.invalid>

Is there a way to check an MTIME on a file, AND ignore its existence.

In other words, I don't care if the file exists or not, but I want to be 
alerted if the file does exists AND was last modified over 24 hours ago.