# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1364478621 14400
# Node ID ed55a48270be38c5935afb6da1577633935951fd
# Parent  ec33d72a08b6e88b683525f22efba7b400de765b
mod_muc/muc.lib: Don't add messages without a body (such as chat state notifications) to the room history (thanks louiz’, Link Mauve, poezio and all its users)

diff -r ec33d72a08b6 -r ed55a48270be plugins/muc/muc.lib.lua
--- a/plugins/muc/muc.lib.lua	Thu Mar 28 09:31:07 2013 -0400
+++ b/plugins/muc/muc.lib.lua	Thu Mar 28 09:50:21 2013 -0400
@@ -892,7 +892,7 @@
 					origin.send(st.error_reply(stanza, "auth", "forbidden"));
 				end
 			else
-				self:broadcast_message(stanza, self:get_historylength() > 0);
+				self:broadcast_message(stanza, self:get_historylength() > 0 and stanza:get_child("body"));
 			end
 			stanza.attr.from = from;
 		end