prosody
9eee04a95a25
util/import.lua

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util/import.lua @ 13871:9eee04a95a25 13.0

MUC: Fix nickname registration form error handling (fixes #1930) `dataform:data()` always returns the first table of collected values, even if there are errors, so checking for its absence did not detect when a required field (the only field, nickname) was missing.
author Kim Alvefur <zash@zash.se>
date Mon, 05 May 2025 16:32:45 +0200
parent 12589:39ae08180c81
line wrap: on
line source

-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--



local unpack = table.unpack;
local t_insert = table.insert;
function _G.import(module, ...)
	local m = package.loaded[module] or require(module);
	if type(m) == "table" and ... then
		local ret = {};
		for _, f in ipairs{...} do
			t_insert(ret, m[f]);
		end
		return unpack(ret);
	end
	return m;
end