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Fixes warning: weak receiver may be unpredictably set to nil [-Wreceiver-is-weak]

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Signed-off-by: Mattt Thompson <m@mattt.me>
This commit is contained in:
Oliver Jones 2013-02-01 02:45:13 +00:00 • committed by Mattt Thompson
parent 8558d4d5f0
commit 22c7d4ec96
1 changed files with 3 additions and 2 deletions
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5
AFNetworking/AFHTTPClient.m
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@ -583,9 +583,10 @@ static void AFNetworkReachabilityReleaseCallback(const void *info) {
for (AFHTTPRequestOperation *operation in operations) { for (AFHTTPRequestOperation *operation in operations) {
AFCompletionBlock originalCompletionBlock = [operation.completionBlock copy]; AFCompletionBlock originalCompletionBlock = [operation.completionBlock copy];
__weak AFHTTPRequestOperation *weakOperation = operation; __weak __typeof(&*operation)weakOperation = operation;
operation.completionBlock = ^{ operation.completionBlock = ^{
dispatch_queue_t queue = weakOperation.successCallbackQueue ?: dispatch_get_main_queue(); __strong __typeof(&*weakOperation)strongOperation = weakOperation;
dispatch_queue_t queue = strongOperation.successCallbackQueue ?: dispatch_get_main_queue();
dispatch_group_async(dispatchGroup, queue, ^{ dispatch_group_async(dispatchGroup, queue, ^{
if (originalCompletionBlock) { if (originalCompletionBlock) {
originalCompletionBlock(); originalCompletionBlock();