Re: [PATCH] send-email: move process_address_list earlier to avoid, uninitialized address error

> Move processing of email address lists before the sendemail-validate
> hook code.  This fixes email address validation errors when the optional
> perl module Email::Valid is installed and multiple addresses are passed
> in on a single to/cc argument like --to=foo@example.com,bar@example.com.
> ---
>  git-send-email.perl | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/git-send-email.perl b/git-send-email.perl
> index 288ea1ae80..cfd80c9d8b 100755
> --- a/git-send-email.perl
> +++ b/git-send-email.perl
> @@ -799,6 +799,10 @@ sub is_format_patch_arg {
>  
>  $time = time - scalar $#files;
>  
> +@initial_to = process_address_list(@initial_to);
> +@initial_cc = process_address_list(@initial_cc);
> +@initial_bcc = process_address_list(@initial_bcc);
> +
>  if ($validate) {
>         # FIFOs can only be read once, exclude them from validation.
>         my @real_files = ();
> @@ -1099,10 +1103,6 @@ sub expand_one_alias {
>         return $aliases{$alias} ? expand_aliases(@{$aliases{$alias}}) : $alias;
>  }
>  
> -@initial_to = process_address_list(@initial_to);
> -@initial_cc = process_address_list(@initial_cc);
> -@initial_bcc = process_address_list(@initial_bcc);
> -
>  if ($thread && !defined $initial_in_reply_to && $prompting) {
>         $initial_in_reply_to = ask(
>                 __("Message-ID to be used as In-Reply-To for the first email (if any)? "),