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* lisp/dired-aux.el (dired-do-chmod): Use `eq' to detect empty input.

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Fixes: debbugs:12399
This commit is contained in:
Juri Linkov 2012-09-15 01:58:43 +03:00
parent 2af0342954
commit cb26b7f572
2 changed files with 9 additions and 1 deletions
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lisp/ChangeLog
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@ -1,3 +1,8 @@
2012-09-14 Juri Linkov <juri@jurta.org>
* dired-aux.el (dired-do-chmod): Use `eq' to detect empty input.
(Bug#12399)
2012-09-14 Stefan Monnier <monnier@iro.umontreal.ca>
* emacs-lisp/advice.el (ad-prognify): Remove, use macroexp-progn.

5
lisp/dired-aux.el
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@ -281,7 +281,10 @@ Symbolic modes like `g+w' are allowed."
"Change mode of %s to: "
nil 'chmod arg files default))
num-modes)
(cond ((equal modes "")
(cond ((or (equal modes "")
;; Use `eq' instead of `equal'
;; to detect empty input (bug#12399).
(eq modes default))
;; We used to treat empty input as DEFAULT, but that is not
;; such a good idea (Bug#9361).
(error "No file mode specified"))