diff options
| -rw-r--r-- | lisp/dired-aux.el | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el index 5e27d51a3d9..acc577b33ed 100644 --- a/lisp/dired-aux.el +++ b/lisp/dired-aux.el | |||
| @@ -1179,23 +1179,22 @@ Special value `always' suppresses confirmation." | |||
| 1179 | (other :tag "ask" t)) | 1179 | (other :tag "ask" t)) |
| 1180 | :group 'dired) | 1180 | :group 'dired) |
| 1181 | 1181 | ||
| 1182 | (defvar dired-overwrite-confirmed) | 1182 | (defvar dired-overwrite-confirmed nil) |
| 1183 | 1183 | ||
| 1184 | (defun dired-handle-overwrite (to) | 1184 | (defun dired-handle-overwrite (to) |
| 1185 | ;; Save old version of file TO that is to be overwritten. | 1185 | ;; Save old version of file TO that is to be overwritten. |
| 1186 | ;; `dired-overwrite-confirmed' and `overwrite-backup-query' are fluid vars | 1186 | ;; `dired-overwrite-confirmed' and `overwrite-backup-query' are fluid vars |
| 1187 | ;; from dired-create-files. | 1187 | ;; from dired-create-files. |
| 1188 | (let (backup) | 1188 | (let (backup) |
| 1189 | (if (and dired-backup-overwrite | 1189 | (when (and dired-backup-overwrite |
| 1190 | dired-overwrite-confirmed | 1190 | dired-overwrite-confirmed |
| 1191 | (setq backup (car (find-backup-file-name to))) | 1191 | (setq backup (car (find-backup-file-name to))) |
| 1192 | (or (eq 'always dired-backup-overwrite) | 1192 | (or (eq 'always dired-backup-overwrite) |
| 1193 | (dired-query 'overwrite-backup-query | 1193 | (dired-query 'overwrite-backup-query |
| 1194 | "Make backup for existing file `%s'? " | 1194 | "Make backup for existing file `%s'? " |
| 1195 | to))) | 1195 | to))) |
| 1196 | (progn | 1196 | (rename-file to backup 0) ; confirm overwrite of old backup |
| 1197 | (rename-file to backup 0) ; confirm overwrite of old backup | 1197 | (dired-relist-entry backup)))) |
| 1198 | (dired-relist-entry backup))))) | ||
| 1199 | 1198 | ||
| 1200 | ;;;###autoload | 1199 | ;;;###autoload |
| 1201 | (defun dired-copy-file (from to ok-flag) | 1200 | (defun dired-copy-file (from to ok-flag) |