# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1529288701 -7200
# Node ID 2502be210a8537fabdd5e3db90833be16606cb32
# Parent  e9acb928c6374b5007a8d79d9627e25cc7133be9
MUC: Normalize role value, fixes removal on loss of membership (thanks mimi89999)

diff -r e9acb928c637 -r 2502be210a85 plugins/muc/muc.lib.lua
--- a/plugins/muc/muc.lib.lua	Fri Mar 09 19:03:50 2018 +0100
+++ b/plugins/muc/muc.lib.lua	Mon Jun 18 04:25:01 2018 +0200
@@ -51,6 +51,7 @@
 		affiliation = affiliation;
 		affiliation_rank = valid_affiliations[affiliation or "none"];
 	});
+	role = role ~= "none" and role or nil; -- coerces `role == false` to `nil`
 	return role, valid_roles[role or "none"];
 end
 module:hook("muc-get-default-role", function(event)