master d87b67a: Clean up code in `message-replace-header'

[Lars Ingebrigtsen]

branch: master
commit d87b67a9e24ecc6c777fad0e3e6b71a7b68ab0df
Author: dickmao <none>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Clean up code in `message-replace-header'
    
    * lisp/gnus/message.el (message-replace-header): Elide redundancy
    (bug#49180).
---
 lisp/gnus/message.el | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/lisp/gnus/message.el b/lisp/gnus/message.el
index 69e2c5c..a9be2d6 100644
--- a/lisp/gnus/message.el
+++ b/lisp/gnus/message.el
@@ -8730,12 +8730,10 @@ headers.  If FORCE, insert new field even if NEW-VALUE 
is empty."
       (message-narrow-to-headers)
       (message-remove-header header))
     (when (or force (> (length new-value) 0))
-      (if after
-          (apply #'message-position-on-field header
-                 (if (listp after)
-                     after
-                   (list after)))
-       (message-position-on-field header))
+      (apply #'message-position-on-field header
+             (if (listp after)
+                 after
+               (list after)))
       (insert new-value))))
 
 (make-obsolete-variable