Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresScenariosView.cs
===================================================================
diff -u -r72fae487f4d6debd3cec5157de8796827bf27a0c -rc50d495de60db188ded1147be4d6d64d7ea29a2a
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresScenariosView.cs	(.../HeightStructuresScenariosView.cs)	(revision 72fae487f4d6debd3cec5157de8796827bf27a0c)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresScenariosView.cs	(.../HeightStructuresScenariosView.cs)	(revision c50d495de60db188ded1147be4d6d64d7ea29a2a)
@@ -120,7 +120,7 @@
         {
             scenarioSelectionControl.EndEdit();
 
-            if (FailureMechanism == null || FailureMechanism.SectionResults == null || data == null || data.Children == null)
+            if (FailureMechanism?.SectionResults == null || data?.Children == null)
             {
                 scenarioSelectionControl.ClearDataSource();
             }