Index: trunk/src/org/openstreetmap/josm/gui/actionsupport/DeleteFromRelationConfirmationDialog.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/actionsupport/DeleteFromRelationConfirmationDialog.java	(revision 5982)
+++ trunk/src/org/openstreetmap/josm/gui/actionsupport/DeleteFromRelationConfirmationDialog.java	(revision 5983)
@@ -264,4 +264,8 @@
         }
 
+        @Override
+        public boolean isCellEditable(int row, int column) {
+            return false;
+        }
     }