Index: trunk/test/unit/org/openstreetmap/josm/io/session/SessionReaderTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/io/session/SessionReaderTest.java	(revision 12138)
+++ trunk/test/unit/org/openstreetmap/josm/io/session/SessionReaderTest.java	(revision 12140)
@@ -128,6 +128,6 @@
         final AbstractTileSourceLayer<?> image = (AbstractTileSourceLayer<?>) layers.get(0);
         assertEquals("Bing aerial imagery", image.getName());
-        assertEquals(image.getDisplaySettings().getDx(), 12.34, 1e-9);
-        assertEquals(image.getDisplaySettings().getDy(), -56.78, 1e-9);
+        assertEquals(-2.671667778864503, image.getDisplaySettings().getDx(), 1e-9);
+        assertEquals(13.89643478114158, image.getDisplaySettings().getDy(), 1e-9);
     }