Subject: bug#7277: 24.0.50; Can't revert diff-buffer-with-file

From: Glenn Morris <[email-masked]>
Date: Tue, 23 Nov 2010 14:44:20 -0500

Stefan Monnier wrote:

> +   (let ((newf (buffer-file-name))
> +         (oldf (file-newest-backup newf)))

You probably wanted let*. (This is flagged by the compiler.)