From a532067a6afd025382d11b1bb15a93ddd624c26a Mon Sep 17 00:00:00 2001
From: Tea Watermeter <tea.watermeter@gmail.com>
Date: Thu, 31 Mar 2016 21:40:48 +0800
Subject: [PATCH] remove extra blank lines

---
 shadowsocks/tcprelay.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/shadowsocks/tcprelay.py b/shadowsocks/tcprelay.py
index bb6e4bd..cf45351 100644
--- a/shadowsocks/tcprelay.py
+++ b/shadowsocks/tcprelay.py
@@ -497,18 +497,14 @@ class TCPRelayHandler(object):
         if len(data) < 3:
             logging.warning('method selection header too short')
             raise BadSocksHeader
-
         socks_version = common.ord(data[0])
         nmethods = common.ord(data[1])
-
         if socks_version != 5:
             logging.warning('unsupported SOCKS protocol version ' + str(socks_version))
             raise BadSocksHeader
-
         if nmethods < 1 or len(data) != nmethods + 2:
             logging.warning('NMETHODS and number of METHODS mismatch')
             raise BadSocksHeader
-
         noauth_exist = False
         for method in data[2:]:
             if common.ord(method) == METHOD_NOAUTH: