1.0.3dev: Fixed XHTML validation error due to `label` not being associated with an `input` for anonymous user with email not set in prefs. Refs #10984, #11804.


git-svn-id: http://trac.edgewall.org/intertrac/log:/branches/1.0-stable@13362 af82e41b-90c4-0310-8c96-b1721e28e2e2