wpsr: Change NewWSPR call to use new style

Change-Id: I461455aa728014d1bdf361a4a7ae4e1b7e0ffe5f
diff --git a/lib/modules/core/wspr.go b/lib/modules/core/wspr.go
index 13f3b7b..7665530 100644
--- a/lib/modules/core/wspr.go
+++ b/lib/modules/core/wspr.go
@@ -47,7 +47,7 @@
 	}
 	args = fl.Args()
 
-	proxy := wspr.NewWSPR(*port, initListenSpec(fl), *identd)
+	proxy := wspr.NewWSPR(*port, initListenSpec(fl), *identd, nil)
 	defer proxy.Shutdown()
 
 	addr := proxy.Listen()