# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1291317731 -18000
# Node ID 39d83a43d473c4ac3cf6fdca234f293f8a1f2a63
# Parent  95069c67df6c3ed901fe817cc76ac7053d3e1f15
mod_proxy65: Cleaned up stanza processing a little.

diff -r 95069c67df6c -r 39d83a43d473 plugins/mod_proxy65.lua
--- a/plugins/mod_proxy65.lua	Fri Dec 03 00:21:49 2010 +0500
+++ b/plugins/mod_proxy65.lua	Fri Dec 03 00:22:11 2010 +0500
@@ -192,15 +192,12 @@
 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});