[incubator-dubbo] branch master updated: follow up for #3291 (#3378)

[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 1efa457  follow up for #3291 (#3378)
1efa457 is described below

commit 1efa457d540d0dd1e9b49c9fd1bf5ff71abc9b28
Author: Ian Luo <ian....@gmail.com>
AuthorDate: Tue Jan 29 15:26:53 2019 +0800

    follow up for #3291 (#3378)
---
 .../src/main/java/org/apache/dubbo/registry/redis/RedisRegistry.java   | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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 c958aa1..c2ce92b 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
@@ -25,7 +25,6 @@ import org.apache.dubbo.common.utils.ExecutorUtil;
 import org.apache.dubbo.common.utils.NamedThreadFactory;
 import org.apache.dubbo.common.utils.StringUtils;
 import org.apache.dubbo.common.utils.UrlUtils;
-import org.apache.dubbo.common.utils.CollectionUtils;
 import org.apache.dubbo.common.utils.ArrayUtils;
 import org.apache.dubbo.registry.NotifyListener;
 import org.apache.dubbo.registry.support.FailbackRegistry;
@@ -408,7 +407,7 @@ public class RedisRegistry extends FailbackRegistry {
             }
             List<URL> urls = new ArrayList<>();
             Map<String, String> values = jedis.hgetAll(key);
-            if (!CollectionUtils.isEmptyMap(values)) {
+            if (CollectionUtils.isNotEmptyMap(values)) {
                 for (Map.Entry<String, String> entry : values.entrySet()) {
                     URL u = URL.valueOf(entry.getKey());
                     if (!u.getParameter(Constants.DYNAMIC_KEY, true)