(defcustom gnus-use-idna (and (condition-case nil (require 'idna) (file-error))
(mm-coding-system-p 'utf-8)
- (executable-find idna-program))
+ (executable-find (symbol-value 'idna-program)))
"Whether IDNA decoding of headers is used when viewing messages.
This requires GNU Libidn, and by default only enabled if it is found."
:version "22.1"