tree fef04f58697ee40fd384065c0e20e6575694c28e
parent f63690de4c089971826b3312888c10edad0d0c08
author Michael Wright <michaelwr@google.com> 1337986713 -0700
committer Michael Wright <michaelwr@google.com> 1338317964 -0700

Fixed error messages for retrieving environment variables

Change-Id: Ib84479bfc702de1e1c6a0d09ed7ccf6ad06e1b2b