[GitHub] [incubator-iotdb] wshao08 commented on a change in pull request #1750: [Sonar] Fix Codesmell blocker and critical issue

[GitBox]

wshao08 commented on a change in pull request #1750:
URL: https://github.com/apache/incubator-iotdb/pull/1750#discussion_r495662747



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File path: session/src/main/java/org/apache/iotdb/session/SessionDataSet.java
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@@ -129,10 +129,8 @@ private RowRecord constructRowRecordFromValueArray() 
throws StatementExecutionEx
 
 
   public RowRecord next() throws StatementExecutionException, 
IoTDBConnectionException {
-    if (!ioTDBRpcDataSet.hasCachedRecord) {
-      if (!hasNext()) {
+    if (!ioTDBRpcDataSet.hasCachedRecord && !hasNext()) {
         return null;

Review comment:
       set indentation to 2




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