[PATCH] send-email: Fix tls AUTH when sending batch

[Jules Maselbas]

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.masel...@grenoble-inp.org>
---
 git-send-email.perl | 1 -
 1 file changed, 1 deletion(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 8ec70e58e..543e18145 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -1501,7 +1501,6 @@ sub send_message {
                                        $smtp->starttls(ssl_verify_params())
                                                or die sprintf(__("STARTTLS 
failed! %s"), IO::Socket::SSL::errstr());
                                }
-                               $smtp_encryption = '';
                                # Send again to receive fresh
                                # supported commands
                                $smtp->hello($smtp_domain);
-- 
2.18.0