From 5c1b5816d483e4baa9005b75c1dbc140fe19c304 Mon Sep 17 00:00:00 2001
From: hagen <hagen@mail.i2p>
Date: Wed, 10 Feb 2016 00:00:00 +0000
Subject: [PATCH] * fix segfault when offline (#330)

---
 Tunnel.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Tunnel.cpp b/Tunnel.cpp
index dbe87a2f..f7102327 100644
--- a/Tunnel.cpp
+++ b/Tunnel.cpp
@@ -666,6 +666,10 @@ namespace tunnel
 		{
 			// trying to create one more inbound tunnel		
 			auto router = i2p::data::netdb.GetRandomRouter ();
+			if (!router) {
+				LogPrint (eLogWarning, "Tunnel: can't find any router, skip creating tunnel");
+				return;
+			}
 			LogPrint (eLogDebug, "Tunnel: creating one hop inbound tunnel");
 			CreateTunnel<InboundTunnel> (
 				std::make_shared<TunnelConfig> (std::vector<std::shared_ptr<const i2p::data::IdentityEx> > { router->GetRouterIdentity () })