From e05f36c69f1c39fede36b6575eb1c2eaea5822e3 Mon Sep 17 00:00:00 2001
From: Martin/Geno <geno+dev@fireorbit.de>
Date: Tue, 16 Jul 2019 00:26:21 +0200
Subject: [PATCH] init empty TLSConfig, if nothing given

---
 session.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/session.go b/session.go
index 0a9ac75..6fa7c32 100644
--- a/session.go
+++ b/session.go
@@ -117,6 +117,10 @@ func (s *Session) startTlsIfSupported(conn net.Conn, domain string, o Config) ne
 			return conn
 		}
 
+		if o.TLSConfig == nil {
+			o.TLSConfig = &tls.Config{}
+		}
+
 		if o.TLSConfig.ServerName == "" {
 			o.TLSConfig.ServerName = domain
 		}