Merge branch 'sa/send-email-dedup-some-headers'

When fed input that already has In-Reply-To: and/or References:
headers and told to add the same information, "git send-email"
added these headers separately, instead of appending to an existing
one, which is a violation of the RFC.  This has been corrected.

* sa/send-email-dedup-some-headers:
  send-email: avoid duplicate In-Reply-To/References
This commit is contained in:
Junio C Hamano 2018-05-08 15:59:31 +09:00
commit c50f76aa9d

View file

@ -1642,10 +1642,15 @@ sub send_message {
elsif (/^Content-Transfer-Encoding: (.*)/i) {
$xfer_encoding = $1 if not defined $xfer_encoding;
}
elsif (/^In-Reply-To: (.*)/i) {
$in_reply_to = $1;
}
elsif (/^References: (.*)/i) {
$references = $1;
}
elsif (!/^Date:\s/i && /^[-A-Za-z]+:\s+\S/) {
push @xh, $_;
}
} else {
# In the traditional
# "send lots of email" format,