Commit 325fec3c authored by Eli Zaretskii's avatar Eli Zaretskii
Browse files

(dired-do-create-files): On DOS/Windows, allow to

rename a directory to a name that differs only by its letter case.
parent 0a6b8ff7
......@@ -1232,7 +1232,25 @@ ESC or `q' to not overwrite any of the remaining files,
(concat (if dired-one-file op1 operation) " %s to: ")
op-symbol arg rfn-list)))
(into-dir (cond ((null how-to) (file-directory-p target))
(into-dir (cond ((null how-to)
;; Allow DOS/Windows users to change the letter
;; case of a directory. If we don't test these
;; conditions up front, file-directory-p below
;; will return t because the filesystem is
;; case-insensitive, and Emacs will try to move
;; foo -> foo/foo, which fails.
(if (and (memq system-type '(ms-dos windows-nt))
(eq op-symbol 'move)
(string= (downcase
(expand-file-name (car fn-list)))
(expand-file-name target)))
(not (string=
(file-name-nondirectory (car fn-list))
(file-name-nondirectory target))))
(file-directory-p target)))
((eq how-to t) nil)
(t (funcall how-to target)))))
(if (and (consp into-dir) (functionp (car into-dir)))
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