[imp] Can't Send Empty Message

[Rodney Barnett]

Quoting Chuck Hagenbuch <chuck@horde.org>:

> Quoting Rodney Barnett <rbarnett@neuromics.com>:
> 
> > I tried to subscribe to another horde mailing list by sending an empty
> > message (following the instructions at http://www.horde.org/mail/)
> > using the latest  IMP from CVS and I got the message "There was an
> > error sending your message" in the compose window.  I found that
> > adding a single space is sufficient to have the message be sent.
> 
> Yeah, there was a !empty() instead of an isset(). Fixed now in CVS (I'm
> assuming that you're referring to 2.3).
> 
> -chuck

Thanks.  Yes, I'm using 2.3.

Rodney