fix compiler warnings and apply suggested changes from xcode

uber / uber-ios-sdk

Uber iOS SDK (beta)

https://developer.uber.com/docs

MIT License

375 stars 125 forks source link

fix compiler warnings and apply suggested changes from xcode #170

Closed JackieQi closed 7 years ago

CLAassistant commented 7 years ago

All committers have signed the CLA.

edjiang commented 7 years ago

Hey @JackieQi, thanks for the contribution! I just joined Uber recently and I'm getting CI set up on our account right now. As soon as that's up, I'll run tests on your code & get it merged. :)