From e71e58ea6d935ee9326deacc7ab75c0f2a92d192 Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Wed, 9 Jan 2019 22:03:06 +0800
Subject: [PATCH] Revert failed block processing logic

---
 SDWebImage/SDWebImageManager.m | 23 ++++++++---------------
 1 file changed, 8 insertions(+), 15 deletions(-)

diff --git a/SDWebImage/SDWebImageManager.m b/SDWebImage/SDWebImageManager.m
index ae309220..0a91d89d 100644
--- a/SDWebImage/SDWebImageManager.m
+++ b/SDWebImage/SDWebImageManager.m
@@ -374,21 +374,14 @@ static id<SDImageLoader> _defaultImageLoader;
     if ([self.delegate respondsToSelector:@selector(imageManager:shouldBlockFailedURL:withError:)]) {
         shouldBlockFailedURL = [self.delegate imageManager:self shouldBlockFailedURL:url withError:error];
     } else {
-        NSString *domain = error.domain;
-        NSInteger code = error.code;
-        if ([domain isEqualToString:NSURLErrorDomain]) {
-            shouldBlockFailedURL = (   code != NSURLErrorNotConnectedToInternet
-                                    && code != NSURLErrorCancelled
-                                    && code != NSURLErrorTimedOut
-                                    && code != NSURLErrorInternationalRoamingOff
-                                    && code != NSURLErrorDataNotAllowed
-                                    && code != NSURLErrorCannotFindHost
-                                    && code != NSURLErrorCannotConnectToHost
-                                    && code != NSURLErrorNetworkConnectionLost);
-        } else {
-            // Custom loader, don't do extra error code check
-            shouldBlockFailedURL = NO;
-        }
+        shouldBlockFailedURL = (   error.code != NSURLErrorNotConnectedToInternet
+                                && error.code != NSURLErrorCancelled
+                                && error.code != NSURLErrorTimedOut
+                                && error.code != NSURLErrorInternationalRoamingOff
+                                && error.code != NSURLErrorDataNotAllowed
+                                && error.code != NSURLErrorCannotFindHost
+                                && error.code != NSURLErrorCannotConnectToHost
+                                && error.code != NSURLErrorNetworkConnectionLost);
     }
     
     return shouldBlockFailedURL;