Index: trunk/src/org/openstreetmap/josm/io/OsmWriter.java
===================================================================
--- trunk/src/org/openstreetmap/josm/io/OsmWriter.java	(revision 16661)
+++ trunk/src/org/openstreetmap/josm/io/OsmWriter.java	(revision 16663)
@@ -313,6 +313,6 @@
         }
         if (cs.getMax() != null) {
-            out.print(" max_lon='"+ DecimalDegreesCoordinateFormat.INSTANCE.lonToString(cs.getMin()) +'\'');
-            out.print(" max_lat='"+ DecimalDegreesCoordinateFormat.INSTANCE.latToString(cs.getMin()) +'\'');
+            out.print(" max_lon='"+ DecimalDegreesCoordinateFormat.INSTANCE.lonToString(cs.getMax()) +'\'');
+            out.print(" max_lat='"+ DecimalDegreesCoordinateFormat.INSTANCE.latToString(cs.getMax()) +'\'');
         }
         out.println(">");