Subject: Re: bug#69606: [PATCH] Ensure default-directory exists when generating diff

From: Juri Linkov <[email-masked]>
Date: Thu, 27 Feb 2025 09:48:36 +0200

>>> However, what about the patch below?
>
>> I didn't try it, but it looks like it should fix the issue.
>
> Since I don't use diff myself, it would be great if somebody veryfies
> it. I don't want to push another fix to diff.el blindly.

Thanks, I tried your patch, and confirm that the problem is fixed.
The steps to verify were just '=' (dired-diff) and 'C-x C-j' (dired-jump).