bug#48072: 28.0.50: dired-read-shell-command: handle empty input properly [PATCH]

[Michael Albinus]

Boruch Baum <boruch_baum@gmx.com> writes:

Hi,

> The attached patch fixes that, and also validates the entered command as
> a valid shell executable.
>
> +      (unless (executable-find command)
> +        (user-error "Not a valid command!"))

This doesn't check the remote case.

Best regards, Michael.