mod_tls: Drop request for client certificates on outgoing connections It is the other end who should request client certificates for these connections, we only need to send ours. Hopefully this was treated as a noop, so probably no harm in keeping it. But hey, spring cleaning? :)

local xpcall = xpcall;

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

return {
	xpcall = xpcall;
};