v0.2.50..v0.2.51 changeset ChangesetMergeExpected.osc

diff --git a/test-files/io/OsmChangesetElementTest/ChangesetMergeExpected.osc b/test-files/io/OsmChangesetElementTest/ChangesetMergeExpected.osc
index 001d586..76b1281 100644
--- a/test-files/io/OsmChangesetElementTest/ChangesetMergeExpected.osc
+++ b/test-files/io/OsmChangesetElementTest/ChangesetMergeExpected.osc
@@ -25,7 +25,7 @@
 			<tag k="error:circular" v="15"/>
 		</way>
 	</modify>
-	<delete>
+	<delete if-unused="true">
 		<relation id="1" version="1" timestamp="" changeset="1">
 			<member type="node" ref="7" role="role1"/>
 			<member type="way" ref="3" role="role2"/>