From d4b39565c83c5827a40c523164c123e6dc6605eb Mon Sep 17 00:00:00 2001
From: Krunoslav Zaher <krunoslav.zaher@gmail.com>
Date: Wed, 9 Sep 2015 12:19:52 +0200
Subject: [PATCH] Fixes unused warning.

---
 RxCocoa/OSX/NSImageView+Rx.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/RxCocoa/OSX/NSImageView+Rx.swift b/RxCocoa/OSX/NSImageView+Rx.swift
index b6fe796f2..6b5ab622e 100644
--- a/RxCocoa/OSX/NSImageView+Rx.swift
+++ b/RxCocoa/OSX/NSImageView+Rx.swift
@@ -33,7 +33,7 @@ extension NSImageView {
             switch event {
             case .Next(let value):
                 if let transitionType = transitionType {
-                    if let value = value {
+                    if value != nil {
                         let transition = CATransition()
                         transition.duration = 0.25
                         transition.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)