Write permission to be checked against data base (not against the

intended update)

hsarback/src/de/hsadmin/mods/dom/DomainModuleImpl.java

@@ -193,7 +193,7 @@ public class DomainModuleImpl extends AbstractModuleImpl {
 				opt.setId(((DomainOption) list.get(0)).getId());
 			}
 		}
-		needsWriteAccessOn(existingEntity, "update");
+		needsWriteAccessOn(oldDom, "update");
 		return super.update(existingEntity);
 	}