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view util/import.lua @ 14178:af87d31dcae4 13.0

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util.crypto: Ensure signing parameter is a string lua_tostring() returns NULL if the specified value is missing or can't become a string. luaL_checkstring() will raise an error. We prefer the latter behaviour, otherwise we end up passing NULL to OpenSSL.
author Matthew Wild <mwild1@gmail.com>
date Mon, 25 May 2026 14:51:15 +0100
parents 39ae08180c81
children
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-- 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