1 files changed, 6 insertions, 0 deletions
diff --git a/indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/ForEachExpression.java b/indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/ForEachExpression.java
index 0f3a445bcb9..3053a391823 100644
--- a/indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/ForEachExpression.java
+++ b/indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/ForEachExpression.java
@@ -6,6 +6,7 @@ import com.yahoo.document.datatypes.Array;
 import com.yahoo.document.datatypes.FieldValue;
 import com.yahoo.document.datatypes.Struct;
 import com.yahoo.document.datatypes.WeightedSet;
+import com.yahoo.vespa.indexinglanguage.ExpressionConverter;
 import com.yahoo.vespa.indexinglanguage.FieldValueConverter;
 import com.yahoo.vespa.objects.ObjectOperation;
 import com.yahoo.vespa.objects.ObjectPredicate;
@@ -27,6 +28,11 @@ public final class ForEachExpression extends CompositeExpression {
     }
 
     @Override
+    public ForEachExpression convertChildren(ExpressionConverter converter) {
+        return new ForEachExpression(converter.convert(exp));
+    }
+
+    @Override
     public void setStatementOutput(DocumentType documentType, Field field) {
         exp.setStatementOutput(documentType, field);
     }