[horde] bug in datemap.inc

[Chuck Hagenbuch]

Quoting Andrew Morgan <morgan at orst.edu>:

> I just upgraded to Horde v2.2.1 and I noticed that a bug from v2.1 is
> still present in lib/Data.php.  The same bug is present in HEAD, as far
> as I can tell.  It's my fault for not catching this during the RC cycle.

Committed, thanks.

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
"... It is not more light we need, but more warmth! We die of cold, not of
darkness. It is not the night that kills, but the frost." - Miguel de Unamuno