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Diffstat (limited to 'lisp/vc/vc-dir.el')
| -rw-r--r-- | lisp/vc/vc-dir.el | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lisp/vc/vc-dir.el b/lisp/vc/vc-dir.el index b439fe736d5..db595331bbd 100644 --- a/lisp/vc/vc-dir.el +++ b/lisp/vc/vc-dir.el @@ -554,11 +554,15 @@ If a prefix argument is given, move by that many lines." (defun vc-dir-mark-unmark (mark-unmark-function) (if (use-region-p) - (let (;; (firstl (line-number-at-pos (region-beginning))) + (let ((processed-line nil) (lastl (line-number-at-pos (region-end)))) (save-excursion (goto-char (region-beginning)) - (while (<= (line-number-at-pos) lastl) + (while (and (<= (line-number-at-pos) lastl) + ;; We make sure to not get stuck processing the + ;; same line in an infinite loop. + (not (eq processed-line (line-number-at-pos)))) + (setq processed-line (line-number-at-pos)) (condition-case nil (funcall mark-unmark-function) ;; `vc-dir-mark-file' signals an error if we try marking |