Mod:rw problem

config/config_loader.go

@@ -251,12 +251,12 @@ func GetApplicationConfig() *ApplicationConfig {
 
 // GetProviderConfig find the provider config
 // if not found, create new one
-func GetProviderConfig() *ProviderConfig {
+func GetProviderConfig() ProviderConfig {
 	if providerConfig == nil {
 		logger.Warnf("providerConfig is nil!")
-		return &ProviderConfig{}
+		return ProviderConfig{}
 	}
-	return providerConfig
+	return *providerConfig
 }
 
 // GetConsumerConfig find the consumer config