Index: sources/update/IEnterBootLoader.h
===================================================================
diff -u -r7cf31f6cfef97bb564a103c263821a3b722c8a2b -r8ed1ad9f8c2de2ea19dd455cf59b648061c0a998
--- sources/update/IEnterBootLoader.h	(.../IEnterBootLoader.h)	(revision 7cf31f6cfef97bb564a103c263821a3b722c8a2b)
+++ sources/update/IEnterBootLoader.h	(.../IEnterBootLoader.h)	(revision 8ed1ad9f8c2de2ea19dd455cf59b648061c0a998)
@@ -35,7 +35,10 @@
      *
      * \param   asHd    True=do the HD, False=do the DG.
      */
-    virtual void sendEnterBootloader(bool asHd) = 0;
+    virtual void sendEnterBootloader(bool asHd) {
+        (void)asHd;
+        ; // NOp.
+    }
 };
 
 } // namespace SwUpdate