Authored by Harish Krishnamurthy

Reverts queue property to assign

... ... @@ -61,7 +61,7 @@ typedef void(^SDWebImagePrefetcherCompletionBlock)(NSUInteger noOfFinishedUrls,
/**
* Queue options for Prefetcher. Defaults to Main Queue.
*/
@property (nonatomic, strong) dispatch_queue_t prefetcherQueue;
@property (nonatomic, assign) dispatch_queue_t prefetcherQueue;
@property (weak, nonatomic) id <SDWebImagePrefetcherDelegate> delegate;
... ...