Remove unnecessary null check.

Shadow-Chang · May 9, 2018 · 51e2e80 · 51e2e80
1 parent 628f7e4
commit 51e2e80
Showing 1 changed file with 1 addition and 1 deletion.
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
@@ -175,7 +175,7 @@ private static void putRandomPort(String protocol, Integer port) {
     }
 
     public URL toUrl() {
-        return urls == null || urls.isEmpty() ? null : urls.iterator().next();
+        return urls.isEmpty() ? null : urls.iterator().next();
     }
 
     public List<URL> toUrls() {