AFNetworking/AFNetworking — pull request #856 by enriquez (2013-03-14 19:04:27+00:00)
Title: UIImageView's image not set when given a success block

Calling `setImageWithURLRequest:placeholderImage:success:failure:` with a success block does not set the image.

The image will not appear the first time, but it will work anytime after that because the image is set from cache.