prosody
5610f7c5b261
util/xpcall.lua

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util/xpcall.lua @ 11767:5610f7c5b261

util.pubsub: Add support for limiting number of items to retrieve Hopefully this will eventually be upgraded to RSM, which is why the argument is called 'resultspec' and is a table.
author Kim Alvefur <zash@zash.se>
date Sun, 05 Sep 2021 16:21:10 +0200
parent 9561:cfc7b2f7251e
child 12975:d10957394a3c
line wrap: on
line source

local xpcall = xpcall;

if select(2, xpcall(function (x) return x end, function () end,  "test")) ~= "test" then
	xpcall = require"util.compat".xpcall;
end

return {
	xpcall = xpcall;
};