[incubator-dubbo] branch master updated: 应该是非空才循环，不然会导致在使用redis注册中心时消费者引用不到服务 (#3291)

[iluo]

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iluo pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-dubbo.git


The following commit(s) were added to refs/heads/master by this push:
     new 58e35b2  应该是非空才循环，不然会导致在使用redis注册中心时消费者引用不到服务 (#3291)
58e35b2 is described below

commit 58e35b29444b62ba35e2b8050ccea589377f243b
Author: 鲁班学院-周瑜老师 <497269...@qq.com>
AuthorDate: Tue Jan 29 14:14:42 2019 +0800

    应该是非空才循环，不然会导致在使用redis注册中心时消费者引用不到服务 (#3291)
---
 .../src/main/java/org/apache/dubbo/registry/redis/RedisRegistry.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/dubbo-registry/dubbo-registry-redis/src/main/java/org/apache/dubbo/registry/redis/RedisRegistry.java
 
b/dubbo-registry/dubbo-registry-redis/src/main/java/org/apache/dubbo/registry/redis/RedisRegistry.java
index e9dde9b..c958aa1 100644
--- 
a/dubbo-registry/dubbo-registry-redis/src/main/java/org/apache/dubbo/registry/redis/RedisRegistry.java
+++ 
b/dubbo-registry/dubbo-registry-redis/src/main/java/org/apache/dubbo/registry/redis/RedisRegistry.java
@@ -408,7 +408,7 @@ public class RedisRegistry extends FailbackRegistry {
             }
             List<URL> urls = new ArrayList<>();
             Map<String, String> values = jedis.hgetAll(key);
-            if (CollectionUtils.isEmptyMap(values)) {
+            if (!CollectionUtils.isEmptyMap(values)) {
                 for (Map.Entry<String, String> entry : values.entrySet()) {
                     URL u = URL.valueOf(entry.getKey());
                     if (!u.getParameter(Constants.DYNAMIC_KEY, true)