error on options

Support Ticket

+status

closed

+tag

http://yi-tan.wagn.org/wagn/email_announcement+*right+email_config - trying to go to the Options tab generates NoMethodError: undefined method `extension' for nil:NilClass

same for http://yi-tan.wagn.org/wagn/email_announcement+*right+email_config+*bcc

(almost exact) duplicate of error on Options of plus-star-*bcc