[Mutt] #3122: mutt doesn't build without idn support

[Mutt <fleas@xxxxxxxx>]

#3122: mutt doesn't build without idn support
--------------------+-------------------------------------------------------
 Reporter:  pdmef   |       Owner:  mutt-dev
     Type:  defect  |      Status:  new     
 Priority:  major   |   Milestone:  1.6     
Component:  build   |     Version:  1.5.18  
 Keywords:          |  
--------------------+-------------------------------------------------------
 Changeset [77e25415a08a] breaks compilation if libidn support is disabled
 as the check_idn() function in mutt_inda.c is conditionally defined.

-- 
Ticket URL: <http://dev.mutt.org/trac/ticket/3122>
Mutt <http://www.mutt.org/>
The Mutt mail user agent