$NetBSD: patch-ab,v 1.1.1.1 2009/08/02 11:24:06 drochner Exp $

--- tools/gssdp-device-sniffer.c.orig	2009-03-29 22:07:57.000000000 +0200
+++ tools/gssdp-device-sniffer.c
@@ -317,7 +317,7 @@ resource_available_cb (GSSDPResourceBrow
 
         uuid = usn_tokens[0] + 5; /* skip the prefix 'uuid:' */
 
-        if (usn_tokens[1]) {
+        if (usn_tokens[1] && strlen(usn_tokens[1]) != 0) {
                 char **urn_tokens;
 
                 urn_tokens = g_strsplit (usn_tokens[1], ":device:", -1);