(update-file-autoloads): Do nothing when there are no cookies.

diff --git a/lisp/emacs-lisp/autoload.el b/lisp/emacs-lisp/autoload.el
index b7f5dad4d3e395564d6480dce7119f9eec362dfa..2b0b777adbae3fe2be760b0eed7cde053ba51231 100644 (file)
--- a/lisp/emacs-lisp/autoload.el
+++ b/lisp/emacs-lisp/autoload.el
@@ -235,6 +235,7 @@ autoloads go somewhere else.")
          (widen)
          (goto-char (point-min))
          (while (search-forward generate-autoload-section-header nil t)
+           (or done (setq done 'seen))
            (let ((form (condition-case ()
                            (read (current-buffer))
                          (end-of-file nil))))