added a line to the RNDatePickerDialogFragment.java file to stop the library from breaking on android

[kamsy]

Summary

I installed the library recently for an app I was building and it crashed on Android, read the loads and fixed the bug, so I'm basically creating this PR to help others and myself for a later date when I'd reach for this library

Test Plan

Error:

npx react-native run-android

What's required for testing (prerequisites)?

What are the steps to reproduce (after prerequisites)?

Compatibility

OS	Implemented
iOS	✅
Android	✅

Checklist

• I have tested this on a device and a simulator
• I added the documentation in README.md
• I mentioned this change in CHANGELOG.md
• I updated the typed files (TS and Flow)
• I added a sample use of the API in the example project (example/App.js)

[vonovak]

hi, thanks for the PR. The method should never return null, so used #107 instead

[kamsy]

That’s odd. I just tried out the fix of #107 and my app crashed again.

…

On 3 Feb 2020, at 15:49, Vojtech Novak ***@***.***> wrote:  hi, thanks for the PR. The method should never return null, so used #107 instead — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[vonovak]

@kamsy that's odd indeed. Can you share the stacktrace?