tree d6038a3847bf6f2aaccb06a7c6921015f0e9645d
parent 0b933c02dddbc325498b3b73d8be9167b155801b
author Andreas Huber <andih@google.com> 1300742163 -0700
committer Andreas Huber <andih@google.com> 1300742163 -0700

If nothing is to be copied, return right away.

This avoids a potential out-of-bounds problem in the code below.

Change-Id: I942d55da0a5288b37512cb74407f900a2d824c0c
related-to-bug: 4139974