path/FastImageCache — pull request #49 by mviamari (2014-02-28 00:49:42+00:00)
Title: Always call completion blocks even when image fetched is nil

When the image returned from the FICImageCacheDelegate is nil (e.g. a failed network fetch) the completionBlocks are still not called as mentioned in path/FastImageCache#47. This pull request fixes that issue.