# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1636211978 -3600
# Node ID 3a7953a5ee5b1ae7666c4bd7637b179a6367eb5a
# Parent  a6b94f4fb0654d5fe68807bb19165b75202c9b90
mod_muc_moderation: Clarify behavior with a comment

diff -r a6b94f4fb065 -r 3a7953a5ee5b mod_muc_moderation/mod_muc_moderation.lua
--- a/mod_muc_moderation/mod_muc_moderation.lua	Thu Nov 04 20:19:31 2021 +0100
+++ b/mod_muc_moderation/mod_muc_moderation.lua	Sat Nov 06 16:19:38 2021 +0100
@@ -55,6 +55,8 @@
 	local actor = stanza.attr.from;
 	local actor_nick = room:get_occupant_jid(actor);
 	local affiliation = room:get_affiliation(actor);
+	-- Retrieve their current role, iff they are in the room, otherwise what they
+	-- would have based on affiliation.
 	local role = room:get_role(actor_nick) or room:get_default_role(affiliation);
 	if valid_roles[role or "none"] < valid_roles.moderator then
 		origin.send(st.error_reply(stanza, "auth", "forbidden", "You need a role of at least 'moderator'"));