jt/emacs-prelude
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Don't try edit dired buffer as root

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Luke Randall 2013-04-28 21:18:38 +02:00
parent b09eaf8e0e
commit f8de1b7060
1 changed files with 3 additions and 2 deletions
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5
core/prelude-core.el
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@ -264,8 +264,9 @@ buffer is not visiting a file."
(defadvice ido-find-file (after find-file-sudo activate)
"Find file as root if necessary."
(unless (and buffer-file-name
(file-writable-p buffer-file-name))
(unless (or (equal major-mode 'dired-mode)
(and (buffer-file-name)
(file-writable-p buffer-file-name)))
(find-alternate-file (concat "/sudo:root@localhost:" buffer-file-name))))
(defun prelude-switch-or-start (function buffer)