Report original arg value if it was shrunk.

[dangerousben]

No description provided.

[cheeseng]

@dangerousben Sorry for attending late to this, The changes looks great and I think it will be really helpful if we can merge this.

By any chance have you signed before Artima Inc. CLA:

http://www.artima.com/cla/contributorsLicenseAgreement.pdf

or for Corporate:

http://www.artima.com/cla/corpContributorsLicenseAgreement.pdf

Please kindly print, sign and scan back a copy to cla@artima.com, we apologize for any inconvenience caused, we intended to improve the process but somehow it just didn't happen yet.

Thanks again for your hard effort!

Cheers.

[plinlor]

@cla-bot[bot] check

[cla-bot]

Hi @dangerousben, we require contributors to sign our Contributor License Agreement, and we don't have yours on file. In order for us to review and merge your code, please access https://www.artima.com/cla/choose-type to sign our Contributor License Agreement. Your effort is highly appreciated. Thank you.

[cla-bot]

The cla-bot has been summoned, and re-checked this pull request!