diff -up xtrans-1.0.3/Xtransutil.c.jx xtrans-1.0.3/Xtransutil.c
--- xtrans-1.0.3/Xtransutil.c.jx	2006-12-06 11:08:53.000000000 -0500
+++ xtrans-1.0.3/Xtransutil.c	2007-10-01 14:53:43.000000000 -0400
@@ -271,6 +271,7 @@ TRANS(GetMyNetworkId) (XtransConnInfo ci
     case AF_UNIX:
     {
 	struct sockaddr_un *saddr = (struct sockaddr_un *) addr;
+	strcpy(hostnamebuf, "unix");
 	networkId = (char *) xalloc (3 + strlen (transName) +
 	    strlen (hostnamebuf) + strlen (saddr->sun_path));
 	sprintf (networkId, "%s/%s:%s", transName,