Improve tramp-convert-file-attributes backward compatibility

* lisp/net/tramp-sh.el (tramp-convert-file-attributes):
Use `seconds-to-time' for {access, modification, status change}
time.  Simplify check for inode.

* test/lisp/net/tramp-tests.el (tramp-test22-file-times):
Use `seconds-to-time'.

1 files changed, 3 insertions, 2 deletions

diff --git a/test/lisp/net/tramp-tests.el b/test/lisp/net/tramp-tests.el
index 293a0054560..55884f30a7e 100644
--- a/test/lisp/net/tramp-tests.el
+++ b/test/lisp/net/tramp-tests.el
@@ -3219,11 +3219,12 @@ This tests also `make-symbolic-link', `file-truename' and `add-name-to-file'."
             ;; `current-time'.  Therefore, we use '(0 1).  We skip the
             ;; test, if the remote handler is not able to set the
             ;; correct time.
-            (skip-unless (set-file-times tmp-name1 '(0 1)))
+            (skip-unless (set-file-times tmp-name1 (seconds-to-time 1)))
             ;; Dumb remote shells without perl(1) or stat(1) are not
             ;; able to return the date correctly.  They say "don't know".
             (unless (equal (nth 5 (file-attributes tmp-name1)) '(0 0))
-              (should (equal (nth 5 (file-attributes tmp-name1)) '(0 1)))
+              (should
+               (equal (nth 5 (file-attributes tmp-name1)) (seconds-to-time 1)))
               (write-region "bla" nil tmp-name2)
               (should (file-exists-p tmp-name2))
               (should (file-newer-than-file-p tmp-name2 tmp-name1))