# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1273743910 -18000
# Node ID fd7f7ebf257efb09f7234190d6e058c525473050
# Parent  b8a89ebf71e3b491fb23679c5ce3ed1b01da4e71
mod_ircd: Fixed handling of empty <body/> elements.

diff -r b8a89ebf71e3 -r fd7f7ebf257e mod_ircd/mod_ircd.lua
--- a/mod_ircd/mod_ircd.lua	Thu Apr 15 23:57:07 2010 +0200
+++ b/mod_ircd/mod_ircd.lua	Thu May 13 14:45:10 2010 +0500
@@ -152,11 +152,12 @@
 			end
 		elseif stanza.name == "message" then
 			local body = stanza:get_child("body");
+			body = body and body:get_text() or "";
 			local hasdelay = stanza:get_child("delay", "urn:xmpp:delay");
-			if body then
+			if body ~= "" then
 				for session in pairs(joined_muc.sessions) do
 					if nick ~= session.nick or hasdelay then
-						session.send(":"..nick.." PRIVMSG "..from_node.." :"..body:get_text());
+						session.send(":"..nick.." PRIVMSG "..from_node.." :"..body);
 					end
 				end
 			end