bug#65744: 30.0.50; [TRAMP] sudo:: opens /root instead of /

[German Pacenza <germanp82@hotmail.com>]

Hi, since commit 5c101b1adac2b4f3cc4e08a6492b406952c529f3 tramp opens
"/root" instead of "/"

emacs -Q:
C-x C-f /sudo::/<TAB>
In the minibuffer the last "/" is replaced with "./"

So, to access / I need to enter "/sudo::/../"



In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
 3.24.38, cairo version 1.17.8) of 2023-09-04 built on KRONOS
Repository revision: 82cc1f4fda19a635cc29577a4da051cf3e062afe
Repository branch: master
System Description: Manjaro Linux

Configured using:
 'configure --with-pgtk --with-native-compilation
 --without-compress-install --prefix=/home/german/.local/emacs'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBOTF LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY
PDUMPER PGTK PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS TREE_SITTER WEBP XIM GTK3 ZLIB

Important settings:
  value of $LC_MONETARY: es_AR.UTF-8
  value of $LC_NUMERIC: es_AR.UTF-8
  value of $LC_TIME: es_AR.UTF-8
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Fundamental

Minor modes in effect:
  vertico-posframe-mode: t
  savehist-mode: t
  vertico-mode: t
  winner-mode: t
  meow-global-mode: t
  meow-mode: t
  meow-normal-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  window-divider-mode: t
  line-number-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
/home/german/.emacs.d/elpa/embark-consult-0.7/embark-org hides /home/german/.emacs.d/elpa/embark-0.22.1/embark-org
/home/german/.emacs.d/elpa/transient-0.4.3/transient hides /home/german/.local/emacs/share/emacs/30.0.50/lisp/transient
/home/german/.emacs.d/elpa/standard-themes-1.2.0/theme-loaddefs hides /home/german/.local/emacs/share/emacs/30.0.50/lisp/theme-loaddefs

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail
rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils orderless comp
comp-cstr warnings icons rx cl-macs vertico-posframe vertico-multiform
savehist vertico compat posframe winner ring cl-seq cl-extra help-mode
meow meow-tutor meow-cheatsheet meow-cheatsheet-layout meow-core
meow-shims delsel meow-esc meow-command array meow-beacon kmacro
byte-opt bytecomp byte-compile meow-thing meow-visual pcase meow-keypad
meow-helpers meow-util color subr-x cl-loaddefs cl-lib meow-keymap
meow-face meow-var init gv info adwaita-dark-theme-autoloads
ample-theme-autoloads color-theme-sanityinc-tomorrow-autoloads
do-at-point-autoloads doom-themes-autoloads eat-autoloads
elfeed-autoloads embark-consult-autoloads consult-autoloads
embark-autoloads kaolin-themes-autoloads autothemer-autoloads
kkp-autoloads magit-autoloads git-commit-autoloads
magit-section-autoloads dash-autoloads meow-autoloads
orderless-autoloads rainbow-mode-autoloads standard-themes-autoloads
transient-autoloads transpose-frame-autoloads vertico-posframe-autoloads
vertico-autoloads posframe-autoloads with-editor-autoloads
compat-autoloads early-init g3r-light-theme rmc iso-transl tooltip cconv
eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type
elisp-mode mwheel term/pgtk-win pgtk-win term/common-win pgtk-dnd
touch-screen tool-bar dnd fontset image regexp-opt fringe tabulated-list
replace newcomment text-mode lisp-mode prog-mode register page tab-bar
menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse
jit-lock font-lock syntax font-core term/tty-colors frame minibuffer
nadvice seq simple cl-generic indonesian philippine cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop
case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure
cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp
files window text-properties overlay sha1 md5 base64 format env
code-pages mule custom widget keymap hashtable-print-readable backquote
threads dbusbind inotify dynamic-setting system-font-setting
font-render-setting cairo gtk pgtk lcms2 multi-tty move-toolbar
make-network-process native-compile emacs)

Memory information:
((conses 16 109524 117602) (symbols 48 9838 5)
 (strings 32 27168 10590) (string-bytes 1 902138) (vectors 16 18586)
 (vector-slots 8 384947 132231) (floats 8 132 230)
 (intervals 56 313 118) (buffers 992 10))

-- 
German Pacenza