tree ed48806e11b573f047760be544d1a8771d76f4a5
parent a1c4992329abce1be29c5d20c36dc3dc52f6b90f
author Ed Tanous <edtanous@google.com> 1632161494 -0700
committer Ed Tanous <edtanous@google.com> 1632161617 -0700

Ignore grep failures

When the last round of reviews added -e to the bash statement, it
exposed a slight flaw, in that when there aren't failures, grep will
return a code if it's not able to find any matches.

This commit changes that such that grep errors are "ignored" in the
context of bash.

Tested:
ran run-repotest.sh on a clean repository, and observed "repo test
passed"

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I716220652d48b9a8489bf4dc0c3b4734b98a70e4