Make `dired-diff' more safe. (Bug#5225)
authorJuri Linkov <juri@jurta.org>
Thu, 17 Dec 2009 01:16:15 +0000 (01:16 +0000)
committerJuri Linkov <juri@jurta.org>
Thu, 17 Dec 2009 01:16:15 +0000 (01:16 +0000)
commitb9ff36102666f98f3ceffda6d2540a74d610a960
treead918c7a3f36136953e9aab566732122ab2559bd
parent009e2161c4200b7f05f87d5de0bd775101d98023
Make `dired-diff' more safe.  (Bug#5225)

* dired-aux.el (dired-diff): Signal an error when `file' equals to
`current' or when `file' is a directory of the `current' file.
lisp/ChangeLog
lisp/dired-aux.el