# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1587425398 -7200
# Node ID 08efb60faf67485367316da6e430bfc8e4b3f1eb
# Parent  50f0a4d83731582a96b5be71adc497926511a412
mod_mam: Check sender of error instead of receiver

The intent is to capture errors to stanzas sent by the local user, so
that they can see why a message failed to be delivered even if the error
came after they went offline.

diff -r 50f0a4d83731 -r 08efb60faf67 plugins/mod_mam/mod_mam.lua
--- a/plugins/mod_mam/mod_mam.lua	Tue Apr 21 01:18:54 2020 +0200
+++ b/plugins/mod_mam/mod_mam.lua	Tue Apr 21 01:29:58 2020 +0200
@@ -266,6 +266,9 @@
 local function should_store(stanza) --> boolean, reason: string
 	local st_type = stanza.attr.type or "normal";
 	local st_to_full = (stanza.attr.to or ""):find("/");
+	if st_type == "error" then
+		st_to_full = (stanza.attr.from or ""):find("/");
+	end
 
 	if st_type == "headline" then
 		-- Headline messages are ephemeral by definition