[Mutt] #2965: failed mutt -i command does not give correct error string

[Mutt <fleas@xxxxxxxx>]

#2965: failed mutt -i command does not give correct error string

 Before:

 {{{
 $ mutt -i /dev/sda safari
 /dev/sda: Success
 }}}

 After:

 {{{
 $ mutt -i /dev/sda safari
 /dev/sda: Permission denied
 }}}

-- 
Ticket URL: <http://dev.mutt.org/trac/ticket/2965>