mod_invites_adhoc: Set non-nil defaults for options, fixes traceback (thanks Martin)
Fixes an error when attempting to call the :empty() method on the
default implicit default nil value.
--- a/mod_invites_adhoc/mod_invites_adhoc.lua Tue Sep 13 20:32:20 2022 +0100
+++ b/mod_invites_adhoc/mod_invites_adhoc.lua Wed Sep 14 17:21:42 2022 +0200
@@ -14,8 +14,8 @@
local allow_contact_invites = module:get_option_boolean("allow_contact_invites", true);
-- These options are deprecated since module:may()
-local allow_user_invite_roles = module:get_option_set("allow_user_invites_by_roles");
-local deny_user_invite_roles = module:get_option_set("deny_user_invites_by_roles");
+local allow_user_invite_roles = module:get_option_set("allow_user_invites_by_roles", {});
+local deny_user_invite_roles = module:get_option_set("deny_user_invites_by_roles", {});
if module.may then
if allow_user_invites then