From 0b80935d37f4a089ee7e925e246622dcd4b1addb Mon Sep 17 00:00:00 2001 From: Lars Ingebrigtsen Date: Fri, 29 Jan 2021 07:04:43 +0100 Subject: [PATCH] Fix position in empty buffers in checkdoc-file-comments-engine * lisp/emacs-lisp/checkdoc.el (checkdoc-file-comments-engine): Don't give invalid positions on empty buffers (bug#39987). --- lisp/emacs-lisp/checkdoc.el | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lisp/emacs-lisp/checkdoc.el b/lisp/emacs-lisp/checkdoc.el index 76638ec13b1..9722792a5a5 100644 --- a/lisp/emacs-lisp/checkdoc.el +++ b/lisp/emacs-lisp/checkdoc.el @@ -2362,7 +2362,9 @@ Code:, and others referenced in the style guide." (checkdoc-create-error (format "The footer should be: (provide '%s)\\n;;; %s%s ends here" fn fn fe) - (1- (point-max)) (point-max))))) + ;; The buffer may be empty. + (max (point-min) (1- (point-max))) + (point-max))))) err)) ;; The below checks will not return errors if the user says NO -- 2.39.2