commit 51e2e80158c1d2f10cf8c38ae533e8c09ef91e9a
author Huxing Zhang <huxing.zhang@gmail.com> Wed May 09 15:01:54 2018 +0800
committer Huxing Zhang <huxing.zhang@gmail.com> Wed May 09 15:17:44 2018 +0800
tree 97b9e457a48f4b41fd1d9459f3fd4ba19c63ea38
parent 628f7e442ecbcdc70c550de08d09cfd273d9d6cc

Remove unnecessary null check.

dubbo-config/dubbo-config-api/src/main/java/com/alibaba/dubbo/config/ServiceConfig.java

diff --git a/dubbo-config/dubbo-config-api/src/main/java/com/alibaba/dubbo/config/ServiceConfig.java b/dubbo-config/dubbo-config-api/src/main/java/com/alibaba/dubbo/config/ServiceConfig.java
index cb6fefb..462400b 100644
--- a/dubbo-config/dubbo-config-api/src/main/java/com/alibaba/dubbo/config/ServiceConfig.java
+++ b/dubbo-config/dubbo-config-api/src/main/java/com/alibaba/dubbo/config/ServiceConfig.java
@@ -175,7 +175,7 @@
     }

 

     public URL toUrl() {

-        return urls == null || urls.isEmpty() ? null : urls.iterator().next();

+        return urls.isEmpty() ? null : urls.iterator().next();

     }

 

     public List<URL> toUrls() {