Summary: ```
* What went wrong:
Execution failed for task ':app:bundleReleaseJsAndAssets'.
> A problem occurred starting process 'command 'react-native''
```
Can be solved by this patch.
Closes https://github.com/facebook/react-native/pull/4209
Reviewed By: svcscm
Differential Revision: D2669661
Pulled By: foghina
fb-gh-sync-id: 951b7eb9dd3121de607cf5eb3dfb3af44cdf5994