Index: /trunk/src/org/openstreetmap/josm/gui/MapView.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/gui/MapView.java	(revision 17451)
+++ /trunk/src/org/openstreetmap/josm/gui/MapView.java	(revision 17452)
@@ -398,5 +398,5 @@
         layer.removePropertyChangeListener(this);
         invalidatedListener.removeFrom(layer);
-        if(layer == getNativeScaleLayer())
+        if (layer == getNativeScaleLayer())
             setNativeScaleLayer(null);
         layer.destroy();