~/retroshare-trunk$ svn diff
Index: libretroshare/src/upnp/UPnPBase.cpp
===================================================================
--- libretroshare/src/upnp/UPnPBase.cpp	(revision 5193)
+++ libretroshare/src/upnp/UPnPBase.cpp	(working copy)
@@ -1477,7 +1477,7 @@
 		int TimeOut = 1801;
 		int ret = UpnpSubscribe(
 			upnpCP->m_UPnPClientHandle,
-			es_event->PublisherUrl,
+			UpnpString_get_String(es_event->PublisherUrl),
 			&TimeOut,
 			newSID);
 		if (ret != UPNP_E_SUCCESS) {
@@ -1486,7 +1486,7 @@
 				msg, es_event->ErrCode, NULL, NULL);
 		} else {
 			ServiceMap::iterator it =
-				upnpCP->m_ServiceMap.find(es_event->PublisherUrl);
+				upnpCP->m_ServiceMap.find(UpnpString_get_String(es_event->PublisherUrl));
 			if (it != upnpCP->m_ServiceMap.end()) {
 				CUPnPService &service = *(it->second);
 				service.SetTimeout(TimeOut);