end
local function set_activation(stanza)
- local from, to, sid, reply = nil;
- from = stanza.attr.from;
- if stanza.tags[1] ~= nil and tostring(stanza.tags[1].name) == "query" then
- if stanza.tags[1].attr ~= nil then
- sid = stanza.tags[1].attr.sid;
- end
- if stanza.tags[1].tags[1] ~= nil and tostring(stanza.tags[1].tags[1].name) == "activate" then
- to = stanza.tags[1].tags[1][1];
- end
+ local to, reply;
+ local from = stanza.attr.from;
+ local query = stanza.tags[1];
+ local sid = query.attr.sid;
+ if query.tags[1] and query.tags[1].name == "activate" then
+ to = query.tags[1][1];
end
if from ~= nil and to ~= nil and sid ~= nil then
reply = st.iq({type="result", from=host, to=from});