From 62f0902ef295f3802efe89bf68097bb0180cecf8 Mon Sep 17 00:00:00 2001
From: "ken.lj" <ken.lj.hz@gmail.com>
Date: Tue, 10 Nov 2020 10:52:19 +0800
Subject: [PATCH] fix rule ip support

---
 .../dubbo/registry/client/migration/MigrationRuleHandler.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/client/migration/MigrationRuleHandler.java b/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/client/migration/MigrationRuleHandler.java
index ab802f848a..cc79a07879 100644
--- a/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/client/migration/MigrationRuleHandler.java
+++ b/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/client/migration/MigrationRuleHandler.java
@@ -57,7 +57,7 @@ public class MigrationRuleHandler<T> {
             try {
                 rule = MigrationRule.parse(rawRule);
                 // FIXME, consumerURL.getHost() might not exactly the ip expected.
-                if (rule.getTargetIps() != null && rule.getTargetIps().contains(consumerURL.getHost())) {
+                if (rule.getTargetIps() == null || (rule.getTargetIps() != null && rule.getTargetIps().contains(consumerURL.getHost()))) {
                     setMigrationRule(rule);
                     step = rule.getStep(consumerURL.getServiceKey());
                     threshold = rule.getThreshold(consumerURL.getServiceKey());