From 5cc5abae03f30bc34abd4f095b7093f333cdf726 Mon Sep 17 00:00:00 2001
From: iOSPandaLee <iospandalee@gmail.com>
Date: Thu, 5 May 2016 11:51:19 +0800
Subject: [PATCH] Repair memory release in the iPad environment

In the iPad environment, NSCache lead to anonymous VM very high, if reaches a certain value, app will be crash. Because of SDImageCache don't clear memory when receive memory warning notification, modify define TARGET_OS_IPHONE to TARGET_OS_IOS can resolve this issue.
---
 SDWebImage/SDImageCache.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SDWebImage/SDImageCache.m b/SDWebImage/SDImageCache.m
index aa0ff6c9..4d6afb43 100644
--- a/SDWebImage/SDImageCache.m
+++ b/SDWebImage/SDImageCache.m
@@ -126,7 +126,7 @@ FOUNDATION_STATIC_INLINE NSUInteger SDCacheCostForImage(UIImage *image) {
             _fileManager = [NSFileManager new];
         });
 
-#if TARGET_OS_IPHONE
+#if TARGET_OS_IOS
         // Subscribe to app events
         [[NSNotificationCenter defaultCenter] addObserver:self
                                                  selector:@selector(clearMemory)