# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1285518204 -7200
# Node ID 7410d1005fea821d9646cfbd4d4d5106afc360f1
# Parent  8eae74a31acb954553b3b849fd9446f1b1c78443
mod_muc_intercom: Fix traceback on topic changes

diff -r 8eae74a31acb -r 7410d1005fea mod_muc_intercom/mod_muc_intercom.lua
--- a/mod_muc_intercom/mod_muc_intercom.lua	Mon Sep 20 21:10:49 2010 +0100
+++ b/mod_muc_intercom/mod_muc_intercom.lua	Sun Sep 26 18:23:24 2010 +0200
@@ -19,6 +19,7 @@
 	local from_room, from_host, from_nick = jid.split(from_room_jid);
 
 	local body = stanza:get_child("body");
+	if not body then return; end -- No body, like topic changes
 	body = body and body:get_text(); -- I feel like I want to do `or ""` there :/
 	local target_room, message = body:match("^@([^:]+):(.*)");
 	if not target_room or not message then return; end