refactor(repeat): remove logically unreachable code
refactor(repeat): remove logically unreachable code

elliotschi/rxjs,robwormald/RxJS,jayphelps/rxjs,Brocco/RxJS,adrianomelo/RxJSNext,ReactiveX/RxJS,adrianomelo/RxJS-1,gluck/RxJS,jinroh/RxJS,jadbox/RxJS,Igorbek/rxjs5,jadbox/RxJS,figueredo/RxJS,SangKa/RxJS-Docs-CN,SangKa/RxJS-Docs-CN,ReactiveX/RxJS,benlesh/RxJS,adrianomelo/RxJSNext,trxcllnt/RxJS,adrianomelo/RxJS-1,trxcllnt/RxJS,martinsik/rxjs,robwormald/RxJS,saneyuki/RxJS,ReactiveX/rxjs,mattpodwysocki/RxJS,staltz/RxJSNext,benlesh/RxJS,gluck/RxJS,trxcllnt/RxJS,ReactiveX/rxjs,Igorbek/rxjs5,robwormald/RxJS,elliotschi/rxjs,Brocco/RxJS,SangKa/RxJS-Docs-CN,figueredo/RxJS,adrianomelo/RxJSNext,mattpodwysocki/RxJS,RxJS-CN/RxJS-Docs-CN,benlesh/RxJS,jadbox/RxJS,elliotschi/rxjs,figueredo/RxJS,mattpodwysocki/RxJS,martinsik/rxjs,jayphelps/rxjs,SangKa/RxJS-Docs-CN,benlesh/RxJS,Igorbek/rxjs5,jayphelps/rxjs,gluck/RxJS,justinwoo/RxJS,jadbox/RxJS,Brocco/RxJS,justinwoo/RxJS,adrianomelo/RxJSNext,ReactiveX/rxjs,adrianomelo/RxJS-1,kwonoj/RxJS,kwonoj/RxJS,kwonoj/RxJS,figueredo/RxJS,justinwoo/RxJS,gluck/RxJS,staltz/RxJSNext,RxJS-CN/RxJS-Docs-CN,ReactiveX/RxJS,robwormald/RxJS,Igorbek/rxjs5,jinroh/RxJS,ReactiveX/RxJS,IgorMinar/RxJS,ReactiveX/rxjs,martinsik/rxjs,elliotschi/rxjs,RxJS-CN/RxJS-Docs-CN,staltz/RxJSNext,Brocco/RxJS,jinroh/RxJS,mattpodwysocki/RxJS,IgorMinar/RxJS,jayphelps/rxjs,saneyuki/RxJS,kwonoj/RxJS,justinwoo/RxJS,RxJS-CN/RxJS-Docs-CN,trxcllnt/RxJS,jayphelps/rxjs,jinroh/RxJS,adrianomelo/RxJS-1,martinsik/rxjs,staltz/RxJSNext