fix build on 1.8

taowen · taowen · commit d51e841de09d · 2018-02-28T20:29:23.000+08:00
diff --git a/config.go b/config.go
@@ -104,7 +104,7 @@ func (cfg *frozenConfig) getEncoderFromCache(cacheKey uintptr) ValEncoder {
 	return nil
 }
 
-var cfgCache = &sync.Map{}
+var cfgCache = concurrent.NewMap()
 
 func getFrozenConfigFromCache(cfg Config) *frozenConfig {
 	obj, found := cfgCache.Load(cfg)

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ func (cfg *frozenConfig) getEncoderFromCache(cacheKey uintptr) ValEncoder {`
`104`	`104`	`return nil`
`105`	`105`	`}`
`106`	`106`
`107`		`-var cfgCache = &sync.Map{}`
	`107`	`+var cfgCache = concurrent.NewMap()`
`108`	`108`
`109`	`109`	`func getFrozenConfigFromCache(cfg Config) *frozenConfig {`
`110`	`110`	`obj, found := cfgCache.Load(cfg)`