From f488a63d97c99963d3d8d41d3d6870cf70a7cb52 Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Fri, 14 Oct 2016 21:19:26 +0200
Subject: [PATCH] check nil config

---
 transport/config.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/transport/config.go b/transport/config.go
index c5349908..7c5bfbcd 100644
--- a/transport/config.go
+++ b/transport/config.go
@@ -6,6 +6,11 @@ import (
 
 // Apply applies this Config.
 func (this *Config) Apply() error {
-	internet.ApplyGlobalNetworkSettings(this.NetworkSettings)
+	if this == nil {
+		return nil
+	}
+	if err := internet.ApplyGlobalNetworkSettings(this.NetworkSettings); err != nil {
+		return err
+	}
 	return nil
 }