When writing the cover letter, the encode_email_headers option was ignored. That is, UTF-8 subject lines and email addresses were written out as-is, without any Q-encoding, even if --encode-email-headers was passed on the command line. This is due to encode_email_headers not being copied over from struct rev_info to struct pretty_print_context. Fix that and add a test. Signed-off-by: Simon Ser <contact@xxxxxxxxxxx> --- builtin/log.c | 1 + t/t4014-format-patch.sh | 10 ++++++++++ 2 files changed, 11 insertions(+) diff --git a/builtin/log.c b/builtin/log.c index ba775d7b5cf8..87fd1c8560de 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -1364,6 +1364,7 @@ static void make_cover_letter(struct rev_info *rev, int use_separate_file, pp.date_mode.type = DATE_RFC2822; pp.rev = rev; pp.print_email_subject = 1; + pp.encode_email_headers = rev->encode_email_headers; pp_user_info(&pp, NULL, &sb, committer, encoding); prepare_cover_text(&pp, description_file, branch_name, &sb, encoding, need_8bit_cte); diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 5ced27ed4571..e37a1411ee24 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1906,6 +1906,16 @@ body" && grep "^body$" actual ' +test_expect_success 'cover letter with --cover-from-description subject (UTF-8 subject line)' ' + test_config branch.rebuild-1.description "Café? + +body" && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter --cover-from-description subject --encode-email-headers main >actual && + grep "^Subject: \[PATCH 0/2\] =?UTF-8?q?Caf=C3=A9=3F?=$" actual && + ! grep "Café" actual +' + test_expect_success 'cover letter with format.coverFromDescription = auto (short subject line)' ' test_config branch.rebuild-1.description "config subject -- 2.42.0
