From 295beaf8ee1322be103c651a0cd555b245ab556f Mon Sep 17 00:00:00 2001
From: icylogic <withguohao@gmail.com>
Date: Tue, 11 Aug 2015 11:13:19 +0800
Subject: [PATCH] prevent null reference exception log

---
 .../Controller/Strategy/SimplyChooseByStatisticsStrategy.cs   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/shadowsocks-csharp/Controller/Strategy/SimplyChooseByStatisticsStrategy.cs b/shadowsocks-csharp/Controller/Strategy/SimplyChooseByStatisticsStrategy.cs
index 21a2666..faf86d2 100644
--- a/shadowsocks-csharp/Controller/Strategy/SimplyChooseByStatisticsStrategy.cs
+++ b/shadowsocks-csharp/Controller/Strategy/SimplyChooseByStatisticsStrategy.cs
@@ -93,6 +93,10 @@ namespace Shadowsocks.Controller.Strategy
 
         private void ChooseNewServer(List<Server> servers)
         {
+            if (statistics == null)
+            {
+                return;
+            }
             try
             {
                 var bestResult = (from server in servers