mono/debugger-libs — pull request #36 by DavidKarlas (2014-06-03 17:04:16+00:00)
Title: [Mono.Debugging] If value was null builtin types were not normalized e.g System.Byte to byte

Just added additional call to newCtx.Adapter.GetDisplayTypeName which takes care of converting System.Byte to byte and other built-in types...