mrgordon/rotary — pull request #5 by rodnaph (2012-07-30 21:49:56+00:00)
Title: Added check for empty result in get-item

Currently get-item returns {} when nothing matches, not sure if this is by design or not (Amazon docs seem unclear), but this patch does a simple check to instead return nil when there is no match (which is what I expected the behaviour to be).