Index: trunk/test/unit/org/openstreetmap/josm/actions/OrthogonalizeActionTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/actions/OrthogonalizeActionTest.java	(revision 9924)
+++ trunk/test/unit/org/openstreetmap/josm/actions/OrthogonalizeActionTest.java	(revision 9925)
@@ -5,4 +5,6 @@
 
 import java.io.FileInputStream;
+import java.util.ArrayList;
+import java.util.List;
 
 import org.junit.BeforeClass;
@@ -13,4 +15,5 @@
 import org.openstreetmap.josm.data.coor.LatLon;
 import org.openstreetmap.josm.data.osm.DataSet;
+import org.openstreetmap.josm.data.osm.Node;
 import org.openstreetmap.josm.data.osm.Way;
 import org.openstreetmap.josm.gui.layer.OsmDataLayer;
@@ -69,8 +72,21 @@
     }
 
-    DataSet performTest(String search) throws Exception {
+    @Test
+    public void testFourNodes() throws Exception {
+        final DataSet ds = performTest(
+                "name=NodeToRectify-01", "name=NodeToRectify-02", "name=NodeToRectify-03", "name=NodeToRectify-04");
+        final List<Node> nodes = new ArrayList<>(ds.getSelectedNodes());
+        assertEquals(new LatLon(8.532735415272217, 55.72986948949525), nodes.get(0).getCoor());
+        assertEquals(new LatLon(8.533520827858515, 55.73043325105434), nodes.get(1).getCoor());
+        assertEquals(new LatLon(8.532914283300173, 55.73129729115582), nodes.get(2).getCoor());
+        assertEquals(new LatLon(8.532055019939826, 55.73068052126457), nodes.get(3).getCoor());
+    }
+
+    DataSet performTest(String... search) throws Exception {
         try (FileInputStream in = new FileInputStream(TestUtils.getTestDataRoot() + "orthogonalize.osm")) {
             final DataSet ds = OsmReader.parseDataSet(in, null);
-            ds.setSelected(Utils.filter(ds.allPrimitives(), SearchCompiler.compile(search)));
+            for (String s : search) {
+                ds.addSelected(Utils.filter(ds.allPrimitives(), SearchCompiler.compile(s)));
+            }
             OrthogonalizeAction.orthogonalize(ds.getSelected()).executeCommand();
             return ds;