From 4d24b7477a9b969d9b3f13c8e55fb586cdbf2e7a Mon Sep 17 00:00:00 2001
From: mengskysama <mengskysama@gmail.com>
Date: Mon, 26 Oct 2015 09:43:48 +0800
Subject: [PATCH] fix bug!

if _last_visits[index] len > 1
---
 shadowsocks/lru_cache.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shadowsocks/lru_cache.py b/shadowsocks/lru_cache.py
index 401f19b..ff4fc7d 100644
--- a/shadowsocks/lru_cache.py
+++ b/shadowsocks/lru_cache.py
@@ -87,8 +87,8 @@ class LRUCache(collections.MutableMapping):
                             if value not in self._closed_values:
                                 self.close_callback(value)
                                 self._closed_values.add(value)
+            self._last_visits.popleft()
             for key in self._time_to_keys[least]:
-                self._last_visits.popleft()
                 if key in self._store:
                     if now - self._keys_to_last_time[key] > self.timeout:
                         del self._store[key]