From 2e0ca2e2841300a7d74b736a50b5dbe0f037f9bf Mon Sep 17 00:00:00 2001
From: Krunoslav Zaher <krunoslav.zaher@gmail.com>
Date: Thu, 13 Aug 2015 22:26:59 +0200
Subject: [PATCH] `trySend` to `?.on` and cleanup for `asObservable`

---
 RxSwift/RxSwift/Observables/Implementations/AsObservable.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/RxSwift/RxSwift/Observables/Implementations/AsObservable.swift b/RxSwift/RxSwift/Observables/Implementations/AsObservable.swift
index cd5731df..e22afa47 100644
--- a/RxSwift/RxSwift/Observables/Implementations/AsObservable.swift
+++ b/RxSwift/RxSwift/Observables/Implementations/AsObservable.swift
@@ -16,7 +16,7 @@ class AsObservableSink_<O: ObserverType> : Sink<O>, ObserverType {
     }
     
     func on(event: Event<Element>) {
-        trySend(observer, event)
+        observer?.on(event)
         
         switch event {
         case .Error: fallthrough