chuck 2007-07-24 16:17:20 EDT Modified files: Perms/Perms datatree.php Log: use is_null() Revision Changes Path 1.34 +6 -6 framework/Perms/Perms/datatree.php Chora Links: http://cvs.horde.org/diff.php/framework/Perms/Perms/datatree.php?r1=1.33&r2=1.34&ty=u