send-email: initial_to and initial_reply_to are both optional
We may pick up additional recipients from the format-patch output
files we are sending, in which case it is perfectly valid to leave
the @initial_to empty when the prompt asks. We may want to start
a new discussion thread without replying to anything, and it is
valid to leave $initial_reply_to empty.
An earlier update to avoid y@example.com stuffed in address fields
did not take these two cases into account.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/git-send-email.perl b/git-send-email.perl
index e89729b..b1fb7e6 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -759,7 +759,8 @@
}
if (!@initial_to && !defined $to_cmd) {
- my $to = ask("Who should the emails be sent to? ",
+ my $to = ask("Who should the emails be sent to (if any)? ",
+ default => "",
valid_re => qr/\@.*\./, confirm_only => 1);
push @initial_to, parse_address_line($to) if defined $to; # sanitized/validated later
$prompting++;
@@ -786,7 +787,8 @@
if ($thread && !defined $initial_reply_to && $prompting) {
$initial_reply_to = ask(
- "Message-ID to be used as In-Reply-To for the first email? ",
+ "Message-ID to be used as In-Reply-To for the first email (if any)? ",
+ default => "",
valid_re => qr/\@.*\./, confirm_only => 1);
}
if (defined $initial_reply_to) {
