Fix tryMap block return value nullability

ReactiveCocoa / ReactiveObjC

The 2.x ReactiveCocoa Objective-C API: Streams of values over time

MIT License

2.6k stars 496 forks source link

Fix tryMap block return value nullability #167

Open nolanw opened 4 years ago

nolanw commented 4 years ago

It's a little thing, but it was preventing returning nil in Swift, which makes tryMap kinda hard to use.

nolanw commented 4 years ago

I can't explain the test failure in the CI build. Doesn't seem related to this change, and works ok for me locally. Happy to look into it if I'm missing something :)