Fix new shellcheck errors caught by latest version 56/58556/2
authorDaniel Farrell <dfarrell@redhat.com>
Thu, 8 Jun 2017 22:22:02 +0000 (18:22 -0400)
committerDaniel Farrell <dfarrell@redhat.com>
Fri, 9 Jun 2017 08:24:04 +0000 (04:24 -0400)
Main new shellcheck rule is related to exiting if cd commands fail. Add
or conditions to exit if they do, per recommendations.

Also make a few shellcheck ignores more explicit.

Change-Id: Ic8e290c1a75891b47b7aa874fe9cff0c3e9fd720
Signed-off-by: Daniel Farrell <dfarrell@redhat.com>

No differences found