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view util/xpcall.lua @ 9991:8cd180dc18a8 0.11

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prosodyctl: Include version of LuaDBI in 'about'
author Kim Alvefur <zash@zash.se>
date Wed, 01 May 2019 22:34:15 +0200
parents cfc7b2f7251e
children d10957394a3c
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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;
};