--- a/mod_smacks/mod_smacks.lua Sat Sep 27 19:29:28 2014 +0200
+++ b/mod_smacks/mod_smacks.lua Tue Sep 30 01:17:10 2014 +0200
@@ -82,8 +82,8 @@
local _send = session.sends2s or session.send;
local function new_send(stanza)
- local attr = stanza.attr;
- if attr and not attr.xmlns then -- Stanza in default stream namespace
+ local xmlns = stanza.attr and stanza.attr.xmlns;
+ if not xmlns then -- Stanza in default stream namespace
local cached_stanza = st.clone(stanza);
if cached_stanza and cached_stanza:get_child("delay", xmlns_delay) == nil then
@@ -100,7 +100,7 @@
return true;
end
local ok, err = _send(stanza);
- if ok and #queue > max_unacked_stanzas and not session.awaiting_ack and attr and not attr.xmlns then
+ if ok and #queue > max_unacked_stanzas and not session.awaiting_ack and not xmlns then
session.awaiting_ack = true;
return _send(st.stanza("r", sm_attr));
end