Fix CRLF handling in Tramp

* lisp/net/tramp-sh.el (tramp-send-command-and-read): Use 'space'
instead of 'blank' in rx expression, in order to handle also CR
and alike.  Reported by Dominique Quatravaux
<dominique@quatravaux.org>.

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 186ef12775aa0b7dfc39189e10089380e667f2ca..3b47dafcb468aae02dc3a36b914a40b992886082 100644 (file)
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -5540,7 +5540,7 @@ raises an error."
                     (unless noerror signal-hook-function)))
                (read (current-buffer)))
            ;; Error handling.
-           (when (search-forward-regexp (rx (not blank)) (line-end-position) t)
+           (when (search-forward-regexp (rx (not space)) (line-end-position) t)
              (error nil)))
        (error (unless noerror
                 (tramp-error