Fix XEmacs compilation

[gnus] / lisp / gnus-sum.el

diff --git a/lisp/gnus-sum.el b/lisp/gnus-sum.el
index 69bb106..29f693f 100644 (file)
--- a/lisp/gnus-sum.el
+++ b/lisp/gnus-sum.el
@@ -9870,6 +9870,7 @@ installed for this command to work."
   (if (not (and (condition-case nil (require 'idna)
                  (file-error))
                (mm-coding-system-p 'utf-8)
+               (symbol-value 'idna-program)
                (executable-find (symbol-value 'idna-program))))
       (gnus-message
        5 "GNU Libidn not installed properly (`idn' or `idna.el' missing)")