Index: /trunk/src/org/openstreetmap/josm/data/osm/OsmPrimitive.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/osm/OsmPrimitive.java	(revision 3041)
+++ /trunk/src/org/openstreetmap/josm/data/osm/OsmPrimitive.java	(revision 3042)
@@ -952,5 +952,4 @@
 
     public final List<OsmPrimitive> getReferrers() {
-        checkDataset();
         // Method copied from OsmPrimitive in josm-ng
         // Returns only referrers that are members of the same dataset (primitive can have some fake references, for example