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Don't pass raw directory name to 'error'

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* lisp/files.el (basic-save-buffer-2): Avoid format error if
a directory name contains a string like "%s".
This commit is contained in:
Paul Eggert 2015-06-03 17:18:59 -07:00
parent 6d020ecd89
commit adc7d9e89c
1 changed files with 3 additions and 3 deletions
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6
lisp/files.el
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@ -4844,9 +4844,9 @@ Before and after saving the buffer, this function runs
(file-exists-p buffer-file-name)
(> (file-nlinks buffer-file-name) 1)
(or dir-writable
(error (concat (format
"Directory %s write-protected; " dir)
"cannot break hardlink when saving")))))
(error (concat "Directory %s write-protected; "
"cannot break hardlink when saving")
dir))))
;; Write temp name, then rename it.
;; This requires write access to the containing dir,
;; which is why we don't try it if we don't have that access.