result === undefined

[2fours]

I'm looking at the check on line 109 of sender.js:

https://github.com/ToothlessGear/node-gcm/blob/master/lib/sender.js#L109

and I'm wondering how it ever retries as sendNoRetry always calls the callback with result of null when an error occurs. The check then becomes if (null === undefined) which evaluates to false. Should it not just be if (result == undefined) or (result == null) or just if (!result)?

[2fours]

Looks like this commit broke it: 4afa976.