[nongnu] elpa/helm f817c7920d 4/4: Require mule-diag in coding-system affix fn

[ELPA Syncer]

branch: elpa/helm
commit f817c7920dcfcaa24a258917ff9b7a3a4023fd91
Author: Thierry Volpiatto <thie...@posteo.net>
Commit: Thierry Volpiatto <thie...@posteo.net>

    Require mule-diag in coding-system affix fn
---
 helm-mode.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/helm-mode.el b/helm-mode.el
index f8fa6d1b37..565f1fc808 100644
--- a/helm-mode.el
+++ b/helm-mode.el
@@ -1276,6 +1276,7 @@ is used."
       (buffer-substring beg end))))
 
 (defun helm-completion-coding-system-affixation (_comps)
+  (require 'mule-diag)
   (lambda (comp)
     (let ((doc (with-output-to-string
                  (with-current-buffer standard-output