Merge pull request alibaba#127 from aCoder2013/fix-serverlist-check

Fix potential NPE
llxiao · Oct 18, 2018 · 1571945 · 1571945
2 parents ab23965 + a11d205
commit 1571945
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/client/src/main/java/com/alibaba/nacos/client/naming/net/NamingProxy.java b/client/src/main/java/com/alibaba/nacos/client/naming/net/NamingProxy.java
@@ -134,7 +134,7 @@ private void refreshSrvIfNeed() {
 
             List<String> list = getServerListFromEndpoint();
 
-            if (list.isEmpty()) {
+            if (CollectionUtils.isEmpty(list)) {
                 throw new Exception("Can not acquire vipserver list");
             }