# HG changeset patch
# User Link Mauve <linkmauve@linkmauve.fr>
# Date 1767097183 -3600
# Node ID 525655adfd3e6e9095a0f3e243c739244533a08e
# Parent  1a08652c3feac12d1a4535b0aaffb5e73bd0d307
mod_report_affiliations: Fix traceback a non-user is sending a presence

For now we won’t touch their presence instead of emiting this traceback:
error   Traceback[s2s]: /usr/lib/prosody/core/rostermanager.lua:275: attempt to concatenate a nil value (local 'username')
	stack traceback:
	/usr/lib/prosody/core/rostermanager.lua:275: in function 'prosody.core.rostermanager.is_user_subscribed'
	...ules/mod_report_affiliations/mod_report_affiliations.lua:116: in field '?'
	/usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77>
	(...tail calls...)
	/usr/lib/prosody/core/stanza_router.lua:184: in upvalue 'core_post_stanza'
	/usr/lib/prosody/modules/mod_presence.lua:244: in function </usr/lib/prosody/modules/mod_presence.lua:231>
	(...tail calls...)
	/usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77>
	(...tail calls...)
	/usr/lib/prosody/core/stanza_router.lua:188: in upvalue 'core_post_stanza'
	/usr/lib/prosody/core/stanza_router.lua:128: in upvalue 'core_process_stanza'
	/usr/lib/prosody/modules/mod_s2s.lua:818: in upvalue 'func'
	/usr/lib/prosody/util/async.lua:149: in function </usr/lib/prosody/util/async.lua:147>

diff -r 1a08652c3fea -r 525655adfd3e mod_report_affiliations/mod_report_affiliations.lua
--- a/mod_report_affiliations/mod_report_affiliations.lua	Fri Dec 26 11:39:34 2025 -0500
+++ b/mod_report_affiliations/mod_report_affiliations.lua	Tue Dec 30 13:19:43 2025 +0100
@@ -113,7 +113,7 @@
 
 		-- Only attach info to stanzas sent to "strangers" (users that have not
 		-- approved us to see their presence)
-		if rm.is_user_subscribed(origin.username, origin.host, stanza.attr.to) then
+		if not origin.username or rm.is_user_subscribed(origin.username, origin.host, stanza.attr.to) then
 			return;
 		end