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Improve error checking in tramp-adb.el

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* lisp/net/tramp-adb.el (tramp-adb-ls-output-name-less-p):
Improve error checking.  "ls -l" on Android in Enforcing mode can
print "lstat './FILENAME failed: Permission denied".
This commit is contained in:
Jürgen Hötzel 2015-08-07 20:24:45 +02:00 • committed by Michael Albinus
parent c5565ce5b0
commit 35656b6fa4
1 changed files with 5 additions and 6 deletions
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11
lisp/net/tramp-adb.el
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@ -497,12 +497,11 @@ Emacs dired can't find files."
(defun tramp-adb-ls-output-name-less-p (a b)
"Sort \"ls\" output by name, ascending."
(let (posa posb)
(string-match directory-listing-before-filename-regexp a)
(setq posa (match-end 0))
(string-match directory-listing-before-filename-regexp b)
(setq posb (match-end 0))
(string-lessp (substring a posa) (substring b posb))))
(if (string-match directory-listing-before-filename-regexp a)
(let ((posa (match-end 0)))
(if (string-match directory-listing-before-filename-regexp b)
(let ((posb (match-end 0)))
(string-lessp (substring a posa) (substring b posb)))))))
(defun tramp-adb-handle-make-directory (dir &optional parents)
"Like `make-directory' for Tramp files."