From 4dd5a6681a489d802c3bafbd61059e8df0e41611 Mon Sep 17 00:00:00 2001
From: Mike Pollard <mikepollard@Mikes-MacBook-Pro.local>
Date: Mon, 30 Mar 2015 21:30:16 +0100
Subject: [PATCH] Fix parenthesis to avoid crashes

---
 SDWebImage/SDWebImageDownloaderOperation.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SDWebImage/SDWebImageDownloaderOperation.m b/SDWebImage/SDWebImageDownloaderOperation.m
index 4bf2873d8..ff2834590 100644
--- a/SDWebImage/SDWebImageDownloaderOperation.m
+++ b/SDWebImage/SDWebImageDownloaderOperation.m
@@ -206,7 +206,7 @@ - (BOOL)isConcurrent {
 - (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
     
     //'304 Not Modified' is an exceptional one
-    if ((![response respondsToSelector:@selector(statusCode)] || [((NSHTTPURLResponse *)response) statusCode] < 400) && [((NSHTTPURLResponse *)response) statusCode] != 304) {
+    if (![response respondsToSelector:@selector(statusCode)] || ([((NSHTTPURLResponse *)response) statusCode] < 400 && [((NSHTTPURLResponse *)response) statusCode] != 304)) {
         NSInteger expected = response.expectedContentLength > 0 ? (NSInteger)response.expectedContentLength : 0;
         self.expectedSize = expected;
         if (self.progressBlock) {