bug#44420: 28.0.50; vc-register, under vc-dir buffer, says file already registered

[Andrii Kolomoiets]

Pankaj Jangid <pankaj@codeisgreat.org> writes:

> Steps:
> 1. Open vc-dir buffer `C-x v d'
> 2. Mark any changed file for further commands `m'
> 3. Goto an untracked file and press `i' (vc-register)
>    => File already registered

See docstring of the `vc-deduce-fileset`:

  If the current buffer is in `vc-dir' or Dired mode, FILESET is the
  list of marked files, or the current directory if no files are
  marked.

All commands in vc-dir buffer are applied to the marked files if any.
E.g. mark some changed file and then try to `vc-diff` (=) other file.

Including file name in the "File already registered" message may help to
understand whats going on though.