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

1 files changed, 5 insertions, 1 deletions

diff --git a/lisp/files.el b/lisp/files.el
index 92e0837157f..063377b5e49 100644
--- 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))