--- src/prtraceroute/prtraceroute.hh.orig	Sat Nov 27 18:47:35 1999
+++ src/prtraceroute/prtraceroute.hh	Sat Nov 27 18:47:45 1999
@@ -121,7 +121,7 @@
     u_int  flags;
     void _add (ipAddr *ipaddr);
 
-    _hop () {
+    void _hop () {
 	ipaddr = (ipAddr *) NULL;
 	autnum = NULL;
 	route = new Route();