pv: $xavp(name) is marked as PVT_XAVP type

modules/pv/pv.c

@@ -87,7 +87,7 @@ static pv_export_t mod_pvs[] = {
 		pv_parse_snd_name, 0, 0, 0 },
 #ifdef WITH_XAVP
 	{ {"xavp", sizeof("xavp")-1}, /* xavp */
-		PVT_OTHER, pv_get_xavp, pv_set_xavp,
+		PVT_XAVP, pv_get_xavp, pv_set_xavp,
 		pv_parse_xavp_name, 0, 0, 0 },
 #endif