fw: remove reliance upon marker name components

refs #5044

Change-Id: Iea6c98e03dbd3e4463f7bb6fca0be4953a2cdc40
diff --git a/daemon/fw/multicast-strategy.cpp b/daemon/fw/multicast-strategy.cpp
index 1b36e16..866b8ae 100644
--- a/daemon/fw/multicast-strategy.cpp
+++ b/daemon/fw/multicast-strategy.cpp
@@ -57,7 +57,7 @@
 const Name&
 MulticastStrategy::getStrategyName()
 {
-  static Name strategyName("/localhost/nfd/strategy/multicast/%FD%04");
+  static const auto strategyName = Name("/localhost/nfd/strategy/multicast").appendVersion(4);
   return strategyName;
 }