Index: trunk/src/org/openstreetmap/josm/data/validation/tests/ConditionalKeys.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/validation/tests/ConditionalKeys.java	(revision 14452)
+++ trunk/src/org/openstreetmap/josm/data/validation/tests/ConditionalKeys.java	(revision 14455)
@@ -243,5 +243,7 @@
     @Override
     public void check(OsmPrimitive p) {
-        errors.addAll(validatePrimitive(p));
+        if (p.isTagged()) {
+            errors.addAll(validatePrimitive(p));
+        }
     }
 }
Index: trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java	(revision 14452)
+++ trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java	(revision 14455)
@@ -323,7 +323,9 @@
     @Override
     public void check(final OsmPrimitive p) {
-        check(p, "opening_hours");
-        check(p, "collection_times");
-        check(p, "service_times");
+        if (p.isTagged()) {
+            check(p, "opening_hours");
+            check(p, "collection_times");
+            check(p, "service_times");
+        }
     }
 }