Index: /trunk/src/org/openstreetmap/josm/actions/UploadAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/UploadAction.java	(revision 1875)
+++ /trunk/src/org/openstreetmap/josm/actions/UploadAction.java	(revision 1876)
@@ -524,4 +524,5 @@
         public UpdatePrimitiveTask(long id) {
             super(tr("Updating primitive"),false /* don't ignore exceptions */);
+            this.id = id;
         }