From 0e90beeb011880f36a94e445c5337083e7f9c1dc Mon Sep 17 00:00:00 2001
From: emilnkrastev <emilnkrastev@gmail.com>
Date: Thu, 29 Aug 2019 03:18:17 +0300
Subject: [PATCH] Initialize remoteRegionAppWhitelist with default value
 (#3634)

---
 .../cloud/netflix/eureka/server/EurekaServerConfigBean.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-cloud-netflix-eureka-server/src/main/java/org/springframework/cloud/netflix/eureka/server/EurekaServerConfigBean.java b/spring-cloud-netflix-eureka-server/src/main/java/org/springframework/cloud/netflix/eureka/server/EurekaServerConfigBean.java
index 9a25f80ce..d618db7fe 100644
--- a/spring-cloud-netflix-eureka-server/src/main/java/org/springframework/cloud/netflix/eureka/server/EurekaServerConfigBean.java
+++ b/spring-cloud-netflix-eureka-server/src/main/java/org/springframework/cloud/netflix/eureka/server/EurekaServerConfigBean.java
@@ -148,7 +148,7 @@ public class EurekaServerConfigBean implements EurekaServerConfig {
 
 	private String[] remoteRegionUrls;
 
-	private Map<String, Set<String>> remoteRegionAppWhitelist;
+	private Map<String, Set<String>> remoteRegionAppWhitelist = new HashMap<>();
 
 	private int remoteRegionRegistryFetchInterval = 30;