bug#58453: 28.2; project-query-replace-regexp fails because of directories in list

[Dmitry Gutov <dgutov@yandex.ru>]

On 11.10.2022 16:58, Robert Nikander via Bug reports for GNU Emacs, the 
Swiss army knife of text editors wrote:
> Hi
> 
> I’ve been getting errors from `project-query-replace-regexp` (it just beeps and gives an error about something being a directory). I’ve tracked it down to `project--vc-list-files`, which gets a list in a variable `files` by calling `git ls-files`. But that returns a few directories on my system, maybe because I’m using git submodules. Later the error occurs with stack trace:
> 
>      Debugger entered--Lisp error: (file-error "Read error" "Is a directory” ….)
>      insert-file-contents(“….”)
>      fileloop-next-file(t)
>      fileloop-continue()
>      project-query-replace-regexp("StyleDict" "StyleMap")
> 
> I’ve fixed the bug for my purposes by adding this line to that `project--vc-list-files` function in `project.el`...
> 
>      (setq files (seq-remove 'file-directory-p files))
> 
> But maybe there’s a better way.

Hi!

This has been fixed on master a few months ago: 
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=55382

I've just bumped project.el's version to 0.8.2, you should be able to 
install it from GNU ELPA tomorrow (or perhaps a bit earlier).