(hexl-mode-exit): Bind inhibit-read-only; don't alter buffer-read-only.

1 files changed, 1 insertions, 3 deletions

diff --git a/lisp/hexl.el b/lisp/hexl.el
index c75d5dfcca2..219e0c6a027 100644
--- a/lisp/hexl.el
+++ b/lisp/hexl.el
@@ -229,13 +229,11 @@ With arg, don't unhexlify buffer."
   (interactive "p")
   (if (or (eq arg 1) (not arg))
       (let ((modified (buffer-modified-p))
-            (read-only buffer-read-only)
+            (inhibit-read-only t)
             (original-point (1+ (hexl-current-address))))
-        (setq buffer-read-only nil)
         (dehexlify-buffer)
         (remove-hook 'write-contents-hook 'hexl-save-buffer)
         (set-buffer-modified-p modified)
-        (setq buffer-read-only read-only)
         (goto-char original-point)))
   (setq mode-name hexl-mode-old-mode-name)
   (use-local-map hexl-mode-old-local-map)