# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1376257046 -7200
# Node ID 28d4b58bcc3bc37c24c94ccd93411308b8e55d38
# Parent  296820f18ba610370f1041e7161e0eb4d86c487c
mod_carbons: Add support for XEP-0334: Message Processing Hints

diff -r 296820f18ba6 -r 28d4b58bcc3b mod_carbons/mod_carbons.lua
--- a/mod_carbons/mod_carbons.lua	Sun Aug 11 23:23:58 2013 +0200
+++ b/mod_carbons/mod_carbons.lua	Sun Aug 11 23:37:26 2013 +0200
@@ -84,6 +84,9 @@
 		end);
 		module:log("debug", "Message tagged private, ignoring");
 		return
+	elseif stanza:get_child("no-copy", "urn:xmpp:hints") then
+		module:log("debug", "Message has no-copy hint, ignoring");
+		return
 	end
 
 	-- Create the carbon copy and wrap it as per the Stanza Forwarding XEP