From: Paladz <yzhu101@uottawa.ca>
Date: Thu, 27 Jun 2019 12:32:56 +0000 (+0800)
Subject: fix lru issue (#230)
X-Git-Tag: v1.0.5~188
X-Git-Url: http://git.osdn.net/view?p=bytom%2Fvapor.git;a=commitdiff_plain;h=4df1f60fba8ae222e3deb3cc339fa9957c29fd98

fix lru issue (#230)
---

diff --git a/common/concurrent_lru.go b/common/concurrent_lru.go
index 8e9a3444..68e6e5e1 100644
--- a/common/concurrent_lru.go
+++ b/common/concurrent_lru.go
@@ -8,7 +8,7 @@ import (
 
 // Cache is an LRU cache. It is safe for concurrent access.
 type Cache struct {
-	cache  *lru.Cache
+	cache *lru.Cache
 	sync.RWMutex
 }
 
@@ -28,8 +28,8 @@ func (c *Cache) Add(key, value interface{}) {
 
 // Get looks up a key's value from the cache.
 func (c *Cache) Get(key interface{}) (value interface{}, ok bool) {
-	c.RLock()
-	defer c.RUnlock()
+	c.Lock()
+	defer c.Unlock()
 	return c.cache.Get(key)
 }