am e2c32e9f: If nothing is to be copied, return right away.

* commit 'e2c32e9f966cf9f2c9ed94bf0703344a2cca284b':
  If nothing is to be copied, return right away.
This commit is contained in:
Andreas Huber 2011-03-21 16:21:29 -07:00 committed by Android Git Automerger
commit 4c7fba719a

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