(find-file-noselect): Never set SAME-TRUENAME to a buffer whose

buffer-file-name is nil.

diff --git a/lisp/files.el b/lisp/files.el
index 3423d87f2ce6eb6f831c827d70cb36859280c655..b9515ddfc7dfd6ef087543d2c89066ec6886e606 100644 (file)
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -468,7 +468,8 @@ The buffer is not selected, just returned to the caller."
                  (while (and (not found) list)
                    (save-excursion
                      (set-buffer (car list))
-                     (if (string= buffer-file-truename truename)
+                     (if (and buffer-file-name
+                              (string= buffer-file-truename truename))
                        (setq found (car list))))
                    (setq list (cdr list)))
                  found)))