tree 370e613827df97302ac94c833385f674f56e8a2e
parent 3eb87cec5cae5f43becfe9fd1ff94de855cac08c
author Bertrand SIMONNET <bsimonnet@google.com> 1416961169 -0800
committer Bertrand SIMONNET <bsimonnet@google.com> 1421878463 -0800

Handle shallow checkout of SHA1 pinned repos

When doing a shallow checkout SHA1 pinned repos with repo init --depth=1 and
repo sync -c, repo would try to fetch only some reference and fail if the exact
SHA1 repo was missing.
Instead, when depth is set, fetch only the specific commit.

Change-Id: If3f799d0e78c03faea47f796380bb5e367b11998