Allow using wdired in all dired-derived modes

* lisp/wdired.el (wdired-change-to-wdired-mode): Allow using in dired derived modes (bug#32392). Suggested by James Nguyen.
2019-07-13 04:58:27 +02:00
parent 3e2e2aa450
commit 66620c46f0
1 changed files with 1 additions and 1 deletions
--- a/lisp/wdired.el
+++ b/lisp/wdired.el
@@ -240,7 +240,7 @@ directories to reflect your edits.

 See `wdired-mode'."
  (interactive)
-  (unless (eq major-mode 'dired-mode)
+  (unless (derived-mode-p 'dired-mode)
    (error "Not a Dired buffer"))
  (set (make-local-variable 'wdired-old-content)
       (buffer-substring (point-min) (point-max)))