(hack-local-variables): If buffer has no file, display its buffer name.

diff --git a/lisp/files.el b/lisp/files.el
index 92e0837157ffe29e9546e82cf52b912d566a4ec7..063377b5e49cf56838bc451f34cfbb8b8064bf9d 100644 (file)
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -972,7 +972,11 @@ If `enable-local-variables' is nil, this function does not check for a
                            (beginning-of-line)
                            (set-window-start (selected-window) (point)))
                          (y-or-n-p (format "Set local variables as specified at end of %s? "
-                                           (file-name-nondirectory buffer-file-name))))))))
+                                           (if buffer-file-name
+                                               (file-name-nondirectory 
+                                                buffer-file-name)
+                                             (concat "buffer "
+                                                     (buffer-name))))))))))
        (let ((continue t)
              prefix prefixlen suffix beg
              (enable-local-eval enable-local-eval))