Re: [PATCH v2 1/2] rebase -i: clarify what happens on a failed `exec`

> We had not documented previously what happens when an `exec` command in
> an interactive rebase fails. Now we do.
>
> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
> diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
> @@ -420,7 +420,8 @@ idea unless you know what you are doing (see BUGS below).
>  --exec <cmd>::
>         Append "exec <cmd>" after each line creating a commit in the
>         final history. <cmd> will be interpreted as one or more shell
> -       commands.
> +       commands. Anz command that fails will interrupt the rebase,
> +       withe exit code 1.