If SSL verification is enabled in git send-email, we could attempt to call a
method on an undefined value if the verification failed, since $smtp would end
up being undef.  Look up the error string in a way that will produce a helpful
error message and not cause further errors.

Signed-off-by: brian m. carlson <sand...@crustytoothpaste.net>
 git-send-email.perl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 2162478..3782c3b 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -1234,7 +1234,7 @@ X-Mailer: git-send-email $gitversion
                                if ($smtp->code == 220) {
                                        $smtp = Net::SMTP::SSL->start_SSL($smtp,
-                                               or die "STARTTLS failed! 
+                                               or die "STARTTLS failed! 
                                        $smtp_encryption = '';
                                        # Send EHLO again to receive fresh
                                        # supported commands

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