Re: [PATCH] Don't add To: recipients to the Cc: header

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

Ask Bjørn Hansen <ask@develooper.com> writes:

> Signed-off-by: Ask Bjørn Hansen <ask@develooper.com>
> ---
>  git-send-email.perl |    6 +++++-
>  1 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/git-send-email.perl b/git-send-email.perl
> index 65620ab..530b456 100755
> --- a/git-send-email.perl
> +++ b/git-send-email.perl
> @@ -557,8 +557,11 @@ sub sanitize_address
>  sub send_message
>  {
>  	my @recipients = unique_email_list(@to);
> -	@cc = (map { sanitize_address($_) } @cc);
> +	@cc = (grep { my $cc = extract_valid_address($_);
> +		      not grep { $cc eq $_ } @recipients
> +		    }
> +	       map { sanitize_address($_) }
> +	       @cc);
>  	my $to = join (",\n\t", @recipients);
>  	@recipients = unique_email_list(@recipients,@cc,@bcclist);
>  	@recipients = (map { extract_valid_address($_) } @recipients);
> -- 
> 1.5.3.5.561.g140d

How did you prepare and send this patch?

I see 7 preimage lines and 11 postimage lines, although the hunk
header claims otherwise.

Did you edit the patch in Emacs diff mode or something?