send-email: fix tls AUTH when sending batch

The variable smtp_encryption must keep it's value between two batches. Otherwise the authentication is skipped after the first batch. Signed-off-by: Jules Maselbas <jules.maselbas@grenoble-inp.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jules Maselbas committed Jul 14, 2018 at 10:58 UTC 636f3d7ac51372276a8bfe940395661015ad1ef6
1 file changed +1 -2
git-send-email.perl
+1 -2
@@ -1479,7 +1479,7 @@ EOF
1479 SSL => 1);
1480 }
1481 }
1482 - else {
1482 + elsif (!$smtp) {
1483 $smtp_server_port ||= 25;
1484 $smtp ||= Net::SMTP->new($smtp_server,
1485 Hello => $smtp_domain,
@@ -1501,7 +1501,6 @@ EOF
1501 $smtp->starttls(ssl_verify_params())
1502 or die sprintf(__("STARTTLS failed! %s"), IO::Socket::SSL::errstr());
1503 }
1504 - $smtp_encryption = '';
1504 # Send EHLO again to receive fresh
1505 # supported commands
1506 $smtp->hello($smtp_domain);