From fecfb170c84cd6119165581a419a6545286f203a Mon Sep 17 00:00:00 2001
From: Yves Rutschle <git1@rutschle.net>
Date: Wed, 15 Jul 2015 13:34:53 +0200
Subject: [PATCH] added reference to Tinc documentation

---
 probe.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/probe.c b/probe.c
index c5500b5..9acae71 100644
--- a/probe.c
+++ b/probe.c
@@ -157,7 +157,8 @@ static int is_openvpn_protocol (const char*p,int len, struct proto *proto)
 }
 
 /* Is the buffer the beginning of a tinc connections?
- * (protocol is undocumented, but starts with "0 " in 1.0.15)
+ * Protocol is documented here: http://www.tinc-vpn.org/documentation/tinc.pdf
+ * First connection starts with "0 " in 1.0.15)
  * */
 static int is_tinc_protocol( const char *p, int len, struct proto *proto)
 {