Meettya/whet.extend — pull request #1 by manuelschneider (2013-01-27 01:34:05+00:00)
Title: null-values should also be cloned

Hi,

I don't know if it matches the jquery.extend specs, but I think we should also copy null-values in the clones.
Do you see any pitfalls with this?

Yours,
Manuel