From 84d18cac753a676e25be5273c7b935cfdd8e35d4 Mon Sep 17 00:00:00 2001
From: flutechang <flutechang@gmail.com>
Date: Wed, 29 Jun 2016 10:33:09 -0700
Subject: [PATCH] Fix crash around customizing NSURLCache size.

---
 UIKit+AFNetworking/AFImageDownloader.m | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/UIKit+AFNetworking/AFImageDownloader.m b/UIKit+AFNetworking/AFImageDownloader.m
index 136e1fe5bd..105feee4f2 100644
--- a/UIKit+AFNetworking/AFImageDownloader.m
+++ b/UIKit+AFNetworking/AFImageDownloader.m
@@ -110,6 +110,9 @@ @interface AFImageDownloader ()
 @implementation AFImageDownloader
 
 + (NSURLCache *)defaultURLCache {
+    if ([[[UIDevice currentDevice] systemVersion] compare:@"8.2" options:NSNumericSearch] == NSOrderedAscending) {
+        return [NSURLCache sharedURLCache];
+    }
     return [[NSURLCache alloc] initWithMemoryCapacity:20 * 1024 * 1024
                                          diskCapacity:150 * 1024 * 1024
                                              diskPath:@"com.alamofire.imagedownloader"];