1 files changed, 2 insertions, 0 deletions
diff --git a/server/src/main/java/com/vaadin/data/provider/HierarchicalDataCommunicator.java b/server/src/main/java/com/vaadin/data/provider/HierarchicalDataCommunicator.java
index fedad9dd55..7580afd241 100644
--- a/server/src/main/java/com/vaadin/data/provider/HierarchicalDataCommunicator.java
+++ b/server/src/main/java/com/vaadin/data/provider/HierarchicalDataCommunicator.java
@@ -140,6 +140,8 @@ public class HierarchicalDataCommunicator<T> extends DataCommunicator<T> {
             sendData(0, dataObjects);
             getActiveDataHandler().addActiveData(items.stream());
             getActiveDataHandler().cleanUp(items.stream());
+        } else {
+            getClientRpc().reset(0);
         }
 
         setPushRows(Range.withLength(0, 0));