polish (alibaba#726)

qixiaobo · Jun 3, 2019 · b91d91a · b91d91a
1 parent 78b0185
commit b91d91a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/memorycompiler/src/main/java/com/taobao/arthas/compiler/DynamicJavaFileManager.java b/memorycompiler/src/main/java/com/taobao/arthas/compiler/DynamicJavaFileManager.java
@@ -113,8 +113,9 @@ public boolean hasNext() {
 
         @Override
         public T next() {
-            if (first.hasNext())
+            if (first.hasNext()) {
                 return first.next();
+            }
             return next.next();
         }