# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1278678521 -3600
# Node ID 8520cd88b84c0775009ec1b6958e7fb691ec63bd
# Parent  b16f842b7525b7b66fec9698ef2272944b124114
xmpp{client,server}_listener: Convert some calls to tail calls for efficiency

diff -r b16f842b7525 -r 8520cd88b84c net/xmppclient_listener.lua
--- a/net/xmppclient_listener.lua	Fri Jul 09 13:22:58 2010 +0100
+++ b/net/xmppclient_listener.lua	Fri Jul 09 13:28:41 2010 +0100
@@ -66,7 +66,7 @@
 function stream_callbacks.handlestanza(session, stanza)
 	stanza = session.filter("stanzas/in", stanza);
 	if stanza then
-		xpcall(function () core_process_stanza(session, stanza) end, handleerr);
+		return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
 	end
 end
 
diff -r b16f842b7525 -r 8520cd88b84c net/xmppserver_listener.lua
--- a/net/xmppserver_listener.lua	Fri Jul 09 13:22:58 2010 +0100
+++ b/net/xmppserver_listener.lua	Fri Jul 09 13:28:41 2010 +0100
@@ -55,7 +55,7 @@
 	end
 	stanza = session.filter("stanzas/in", stanza);
 	if stanza then
-		xpcall(function () core_process_stanza(session, stanza) end, handleerr);
+		return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
 	end
 end