fix error when embed in tab bar controller.

cwRichardKim / RKSwipeBetweenViewControllers

Swipe between ViewControllers like in the Spotify or Twitter app with an interactive Segmented Control in the Navigation Bar

MIT License

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fix error when embed in tab bar controller. #15

Closed nashsu closed 9 years ago

nashsu commented 9 years ago

move code in viewWillAppear to viewDidLoad to avoid error when embed in tab bar controller.

cwRichardKim commented 9 years ago

I'll make a note in the readme for anyone else with this problem, but I actually put those functions there for a reason. It's not guaranteed that the scrollview will be there at viewDidLoad because Apple clearly doesn't want us to play with it (we're playing with it anyway). ViewWillAppear guarantees that. I appreciate the input though!!