--- a/mod_delegation/mod_delegation.lua	Sun Dec 20 21:55:49 2015 +0100
+++ b/mod_delegation/mod_delegation.lua	Mon Dec 21 12:24:21 2015 +0100
@@ -9,9 +9,9 @@
 
 -- TODO: client mode
 
-local jid = require("util/jid")
-local st = require("util/stanza")
-local set = require("util/set")
+local jid = require("util.jid")
+local st = require("util.stanza")
+local set = require("util.set")
 
 local delegation_session = module:shared("/*/delegation/session")
 
@@ -265,7 +265,7 @@
 			end
 			if ns_data.filtering then
 				local first_child = stanza.tags[1]
-				for _, attribute in ns_data.filtering do
+				for _, attribute in pairs(ns_data.filtering) do
 					-- if any filtered attribute if not present,
 					-- we must continue the normal bahaviour
 					if not first_child.attr[attribute] then