NullPointerException when try to add null foreign record fix

[bioker]

Hello, i hope this fix will be useful for resolving that issue

[mention-bot]

@bioker, thanks for your PR! By analyzing the annotation information on this pull request, we identified @jivimberg, @JonatanSalas and @sibelius to be potential reviewers

[JonatanSalas]

I will take a look at this when I get to home! Thank you for your PR!

[sibelius]

Could u fix the tests?

[bioker]

@sibelius, yes i could, what exactly need? Using empty constructor?

[bioker]

@sibelius, Ok. I look at the details of the check fail. Just I didn't before requests, don't understood at first time

[coveralls]

Coverage increased (+0.04%) to 74.825% when pulling d057a0c on bioker:master into ca5dd14 on satyan:master.

[taynanbonaldo]

Hi, is it possible to use a version of the library with this problem fixed?

[sibelius]

looks good, tks

[taynanbonaldo]

@sibelius Thank you so much, but has any beta release that can I use? Or only cloning project and using it as an module?

[sibelius]

@taynanb u just use master version for now: https://github.com/satyan/sugar#how-to-use-master-version

[taynanbonaldo]

@sibelius Thanks!