CVS csf: (is_subscriber) Add a definition test to avoid crashing.

[email protected] Thu, 9 Sep 2004 15:25:03 -0500

Newsgroups	gmane.mail.majordomo.majordomo2.cvs
Message-ID	<[email protected]>

CVSROOT:	/home/cvs/majordomo
Module name:	majordomo
Changes by:	csf	04/09/09 15:25:03

Modified files:
	lib/Mj         : List.pm 

Log message:
(is_subscriber)  Add a definition test to avoid crashing.