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comparison util/xpcall.lua @ 9561:cfc7b2f7251e

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util.xpcall, util.compat: Add non-hacky multi-argument xpcall() for Lua 5.1
author Matthew Wild <mwild1@gmail.com>
date Fri, 26 Oct 2018 19:29:08 +0100
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children d10957394a3c
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9560:cb92e1c8b6db 9561:cfc7b2f7251e
1 local xpcall = xpcall;
2
3 if select(2, xpcall(function (x) return x end, function () end, "test")) ~= "test" then
4 xpcall = require"util.compat".xpcall;
5 end
6
7 return {
8 xpcall = xpcall;
9 };