The number of characters in a line MUST be no more than 998 characters,
and SHOULD be no more than 78 characters (RFC2822).
It is much safer to fold the header by ourselves.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) {
$reply_to = $message_id;
if (length $references > 0) {
- $references .= " $message_id";
+ $references .= "\n $message_id";
} else {
$references = "$message_id";
}