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Fix doom/sudo-save-buffer

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Trying to open a buffer named after the filename, rather than opening
the file and returning a buffer.
This commit is contained in:
Henrik Lissner 2020-01-04 04:57:53 -05:00
parent e0b8b4f190
commit 13be4fa178
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GPG Key ID: 5F6C0EA160557395
1 changed files with 9 additions and 7 deletions
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16
core/autoload/files.el
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@ -346,10 +346,12 @@ file if it exists, without confirmation."
(defun doom/sudo-save-buffer ()
"Save this file as root."
(interactive)
(let ((origin (current-buffer))
(buffer (doom--sudo-file buffer-file-name)))
(unwind-protect
(with-current-buffer buffer
(save-buffer))
(unless (eq origin buffer)
(kill-buffer buffer)))))
(let ((file (doom--sudo-file buffer-file-name)))
(if-let (buffer (find-file-noselect file))
(let ((origin (current-buffer)))
(unwind-protect
(with-current-buffer buffer
(save-buffer))
(unless (eq origin buffer)
(kill-buffer buffer))))
(user-error "Unable to open %S" file))))