emacs: remove kludge for Emacs 23 from notmuch-mua-mail

Notmuch requires at least Emacs version 25.

The `return-action' argument was added prior to Emacs 24.1
in 25ca2e61403f97b5a023164f2924d5f8aca2492a.

1 files changed, 1 insertions, 7 deletions

diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el
index 1204fb6a..869ec51a 100644
--- a/emacs/notmuch-mua.el
+++ b/emacs/notmuch-mua.el
@@ -394,16 +394,10 @@ modified. This function is notmuch adaptation of
 	  (dolist (h other-headers other-headers)
 	    (when (stringp (car h))
 	      (setcar h (intern (capitalize (car h))))))))
-	(args (list yank-action send-actions))
 	;; Cause `message-setup-1' to do things relevant for mail,
 	;; such as observe `message-default-mail-headers'.
 	(message-this-is-mail t))
-    ;; message-setup-1 in Emacs 23 does not accept return-action
-    ;; argument. Pass it only if it is supplied by the caller. This
-    ;; will never be the case when we're called by `compose-mail' in
-    ;; Emacs 23.
-    (when return-action (nconc args (list return-action)))
-    (apply 'message-setup-1 headers args))
+    (message-setup-1 headers yank-action send-actions return-action))
   (notmuch-fcc-header-setup)
   (message-sort-headers)
   (message-hide-headers)