Re: [PATCH] Avoid spurious error messages on error mistakes.

[Junio C Hamano <gitster@pobox.com>]

Pierre Habouzit <madcoder@debian.org> writes:

> Prior to that, if the user chose "squash" as a first action, the stderr
> looked like:
>
>     grep: /home/madcoder/dev/scm/git/.git/rebase-merge/done: No such file or directory
>     Cannot 'squash' without a previous commit
>
> Now the first line is gone.
>
> Signed-off-by: Pierre Habouzit <madcoder@debian.org>
> ---
>  git-rebase--interactive.sh |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
> index c8b0861..8ed2244 100755
> --- a/git-rebase--interactive.sh
> +++ b/git-rebase--interactive.sh
> @@ -349,7 +349,7 @@ do_next () {
>  	squash|s)
>  		comment_for_reflog squash
>  
> -		has_action "$DONE" ||
> +		test -f "$DONE" && has_action "$DONE" ||
>  			die "Cannot 'squash' without a previous commit"
>  
>  		mark_action_done
> -- 
> 1.6.1.161.g5e07b.dirty

Make sense.  Will apply to maint.