From dd30685cf3b921723e260e50a0a4df9638ae09ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AB=98=E8=BE=9B=E6=A0=BC?= <xg.gao@tianrang-inc.com>
Date: Thu, 19 Sep 2019 10:19:50 +0800
Subject: [PATCH] fix bug

---
 common/constant/env.go     | 2 +-
 config/config_loader.go    | 1 +
 registry/nacos/registry.go | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/common/constant/env.go b/common/constant/env.go
index f0e4fabe0..c2bc3c4bc 100644
--- a/common/constant/env.go
+++ b/common/constant/env.go
@@ -20,5 +20,5 @@ package constant
 const (
 	CONF_CONSUMER_FILE_PATH        = "CONF_CONSUMER_FILE_PATH"
 	CONF_PROVIDER_FILE_PATH        = "CONF_PROVIDER_FILE_PATH"
-	APP_LOG_CONF_FILE       string = "APP_LOG_CONF_FILE"
+	APP_LOG_CONF_FILE              = "APP_LOG_CONF_FILE"
 )
diff --git a/config/config_loader.go b/config/config_loader.go
index 0b48761fd..b737d3f23 100644
--- a/config/config_loader.go
+++ b/config/config_loader.go
@@ -54,6 +54,7 @@ func init() {
 		providerConfig = nil
 	}
 }
+
 func checkRegistries(registries map[string]*RegistryConfig, singleRegistry *RegistryConfig) {
 	if len(registries) == 0 && singleRegistry != nil {
 		registries[constant.DEFAULT_KEY] = singleRegistry
diff --git a/registry/nacos/registry.go b/registry/nacos/registry.go
index 7025b3e5d..229c6f8f0 100644
--- a/registry/nacos/registry.go
+++ b/registry/nacos/registry.go
@@ -182,7 +182,7 @@ func (nr *nacosRegistry) Subscribe(url *common.URL, notifyListener registry.Noti
 
 		listener, err := nr.subscribe(url)
 		if err != nil {
-			if !r.IsAvailable() {
+			if !nr.IsAvailable() {
 				logger.Warnf("event listener game over.")
 				return
 			}
-- 
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