# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1504435345 -7200
# Node ID 6de741ada3cdd7d61d4538ed6a3c9b86d84501cf
# Parent  0a3060592db8d5358a8e1d038bd205a6d288a72f
mod_mam: Clone stanza before stripping stanza id after carbons

diff -r 0a3060592db8 -r 6de741ada3cd plugins/mod_mam/mod_mam.lua
--- a/plugins/mod_mam/mod_mam.lua	Sat Sep 02 10:05:50 2017 +0200
+++ b/plugins/mod_mam/mod_mam.lua	Sun Sep 03 12:42:25 2017 +0200
@@ -314,6 +314,7 @@
 
 local function strip_stanza_id(event)
 	local strip_by = jid_bare(event.origin.full_jid);
+	event.stanza = st.clone(event.stanza);
 	event.stanza:maptags(function(tag)
 		if not ( tag.attr.xmlns == xmlns_st_id and tag.attr.by == strip_by ) then
 			return tag;