prosody
51ea82f55322
util/xpcall.lua

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util/xpcall.lua @ 10373:51ea82f55322

MUC: Make nickname field in registration form required Prevents traceback from resourceprep(nil) muc#register_roomnick is also required in XEP-0045
author Kim Alvefur <zash@zash.se>
date Sat, 02 Nov 2019 14:22:06 +0100
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;
};