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)
commitad974e9e13ab6f9ece2c7558cef99e743e07743f
tree719cb01bfa6e0e010948a6a066e775839c8f47bd
parentf7c66b8bf8d750502c4e83c8870e4ddf0d3addb5
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