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[Emacs-diffs] /srv/bzr/emacs/emacs-23 r100143: * net/tramp.el (tramp-han
From: |
Michael Albinus |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/emacs-23 r100143: * net/tramp.el (tramp-handle-insert-file-contents): For root, |
Date: |
Sat, 30 Oct 2010 18:28:17 +0200 |
User-agent: |
Bazaar (2.0.3) |
------------------------------------------------------------
revno: 100143
committer: Michael Albinus <address@hidden>
branch nick: emacs-23
timestamp: Sat 2010-10-30 18:28:17 +0200
message:
* net/tramp.el (tramp-handle-insert-file-contents): For root,
preserve owner and group when editing files. (Bug#7289)
Please contact me, if you have problems syncing with the trunk.
modified:
lisp/ChangeLog
lisp/net/tramp.el
=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog 2010-10-29 07:48:10 +0000
+++ b/lisp/ChangeLog 2010-10-30 16:28:17 +0000
@@ -1,3 +1,8 @@
+2010-10-30 Michael Albinus <address@hidden>
+
+ * net/tramp.el (tramp-handle-insert-file-contents): For root,
+ preserve owner and group when editing files. (Bug#7289)
+
2010-10-29 Glenn Morris <address@hidden>
* speedbar.el (speedbar-mode):
=== modified file 'lisp/net/tramp.el'
--- a/lisp/net/tramp.el 2010-10-21 06:33:47 +0000
+++ b/lisp/net/tramp.el 2010-10-30 16:28:17 +0000
@@ -5008,7 +5008,11 @@
(setq buffer-file-name filename)
(setq buffer-read-only (not (file-writable-p filename)))
(set-visited-file-modtime)
- (set-buffer-modified-p nil))
+ (set-buffer-modified-p nil)
+ ;; For root, preserve owner and group when editing files.
+ (when (string-equal (file-remote-p filename 'user) "root")
+ (set (make-local-variable 'backup-by-copying-when-mismatch) t)
+ (put 'backup-by-copying-when-mismatch 'permanent-local t)))
(when (and (stringp local-copy)
(or remote-copy (null tramp-temp-buffer-file-name)))
(delete-file local-copy))
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