Merge pull request #471 from PinchProject/hotfix/fast_enumeration_fix

The callbacksForURL: method in SDWebImageDownloader should return a copy of the mutable array!
2013-08-13 05:51:31 -07:00 · 2013-08-13 05:51:31 -07:00 · 9f1ac247e7
parent fa987a1818 f356b86c29
commit 9f1ac247e7
1 changed files with 1 additions and 1 deletions
--- a/SDWebImage/SDWebImageDownloader.m
+++ b/SDWebImage/SDWebImageDownloader.m
@ -208,7 +208,7 @@ static NSString *const kCompletedCallbackKey = @"completed";
    {
        callbacksForURL = self.URLCallbacks[url];
    });
-    return callbacksForURL;
+    return [callbacksForURL copy];
 }

 - (void)removeCallbacksForURL:(NSURL *)url