* lisp/gnus/nnmaildir.el (nnmaildir-close-server):

Remove unused locals.

; By inspection, these were leftovers rather than dynamic bindings.
; See eg a very old version of nnmaildir.el such as
; https://web.archive.org/web/20020531235353/http://multivac.cwru.edu:80/nnmaildir/releases/nnmaildir-2001.12.19.el.bz2

diff --git a/lisp/gnus/nnmaildir.el b/lisp/gnus/nnmaildir.el
index 3e4a87cee77f5a03be96dcb5056af2bdb1a4cee3..dc97b32f0bb5611a2b9ba6b60b2948daa544fb23 100644 (file)
--- a/lisp/gnus/nnmaildir.el
+++ b/lisp/gnus/nnmaildir.el
@@ -1779,14 +1779,11 @@ This variable is set by `nnmaildir-request-article'.")
       t)))
 
 (defun nnmaildir-close-server (&optional server)
-  (defvar flist) (defvar ls) (defvar dirs) (defvar dir)
-  (defvar files) (defvar file) (defvar x)
-  (let (flist ls dirs dir files file x)
-    (nnmaildir--prepare server nil)
-    (when nnmaildir--cur-server
-      (setq server nnmaildir--cur-server
-           nnmaildir--cur-server nil)
-      (unintern (nnmaildir--srv-address server) nnmaildir--servers)))
+  (nnmaildir--prepare server nil)
+  (when nnmaildir--cur-server
+    (setq server nnmaildir--cur-server
+         nnmaildir--cur-server nil)
+    (unintern (nnmaildir--srv-address server) nnmaildir--servers))
   t)
 
 (defun nnmaildir-request-close ()