encode date is null fix

[zheli-1]

No description provided.

[zheli-1]

Referring to the issue I submitted :D
Hi, there.

I am running an auto script testing framework and found out it might be a bug in encoder.js:

it's when encoderDate's argument is null, it throws exceptions so could a condition to avoid this.

Can you verify if it's a potential bug? it would be helpful for my experiment:)

function encodeDate (dt) {
var encoded
//filter
if(dt === null){
return;
}
//zl3
var millis = dt * 1
var seconds = Math.floor(millis / 1000)
var nanos = (millis - (seconds * 1000)) * 1E6

if (nanos || seconds > 0xFFFFFFFF) {
After adding the following line, in test scripting timestamps.js passes.
I will send a pull request if necessary :)

[mcollina]

there seems to be linting errors: https://travis-ci.org/github/mcollina/msgpack5/jobs/744518226

[zheli-1]

It seems to be a problem with my format. I fixed it.
sorry for the delayed reply.

[mcollina]

Can you please add a unit test?

[zheli-1]

Hi, I have added a unit test for that.

[mcollina]

Good work, a could of nits.

[mcollina]

why these comments? can you remove them?

[mcollina]

'use strict' is missing

[zheli-1]

I fix all that:)

[mcollina]

lgtm