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[Fix] Adds isEmpty guard.

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Krunoslav Zaher 2016-12-17 17:12:47 +01:00
parent 80ce9d46f7
commit 4157e1ebc1
1 changed files with 4 additions and 0 deletions
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@ -82,6 +82,10 @@ let searchResults = searchBar.rx.text.orEmpty
.throttle(0.3, scheduler: MainScheduler.instance)
.distinctUntilChanged()
.flatMapLatest { query -> Observable<[Repository]> in
if query.isEmpty {
return .just([])
}
return searchGitHub(query)
.catchErrorJustReturn([])
}