Remove the already dead code to support "sendemail.smtssl" by finally
removing the dead code supporting the configuration option.
In f6bebd121ac (git-send-email: add support for TLS via
Net::SMTP::SSL, 2008-06-25) the --smtp-ssl command-line option was
documented as deprecated, later in 65180c66186 (List send-email config
options in config.txt., 2009-07-22) the "sendemail.smtpssl"
configuration option was also documented as such.
Then in in 3ff15040e22 (send-email: fix regression in
sendemail.identity parsing, 2019-05-17) I unintentionally removed
support for it by introducing a bug in read_config().
As can be seen from the diff context we've already returned unless
$enc i defined, so it's not possible for us to reach the "elsif"
branch here. This code was therefore already dead since Git v2.23.0.
So let's just remove it instead of fixing the bug, clearly nobody's
cared enough to complain.
The --smtp-ssl option is still deprecated, if someone cares they can
follow-up and remove that too, but unlike the config option that one
could still be in use in the wild. I'm just removing this code that's
provably unused already.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
Documentation/config/sendemail.txt | 3 ---
git-send-email.perl | 6 +-----
2 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/Documentation/config/sendemail.txt b/Documentation/config/sendemail.txt
index cbc5af42fdf..50baa5d6bfb 100644
--- a/Documentation/config/sendemail.txt
+++ b/Documentation/config/sendemail.txt
@@ -8,9 +8,6 @@ sendemail.smtpEncryption::
See linkgit:git-send-email[1] for description. Note that this
setting is not subject to the 'identity' mechanism.
-sendemail.smtpssl (deprecated)::
- Deprecated alias for 'sendemail.smtpEncryption = ssl'.
-
sendemail.smtpsslcertpath::
Path to ca-certificates (either a directory or a single file).
Set it to an empty string to disable certificate verification.
diff --git a/git-send-email.perl b/git-send-email.perl
index f5bbf1647e3..877c7dd1a21 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -374,11 +374,7 @@ sub read_config {
my $enc = Git::config(@repo, $setting);
return unless defined $enc;
return if $configured->{$setting}++;
- if (defined $enc) {
- $smtp_encryption = $enc;
- } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) {
- $smtp_encryption = 'ssl';
- }
+ $smtp_encryption = $enc;
}
}
--
2.31.1.623.g88b15a793d
