From: Markos Chandras <mchandras@suse.de>
Date: Fri, 6 Apr 2018 09:53:43 +0000 (+0100)
Subject: xci: bifrost: Fix unbound variable error
X-Git-Tag: 6.0.0~58
X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=a2cf6b44936886ff3cc142907552b016e8f5d42e;p=releng-xci.git

xci: bifrost: Fix unbound variable error

If we are not in a virtual environment, then VIRTUAL_ENV is going
to be unset and we will fail with the following error:

./scripts/bifrost-provision.sh: line 105: VIRTUAL_ENV: unbound variable

As such, we need to provide a default value if that variable is unset.
We also fix a typo in the _sudo variable.

Change-Id: Ic018716c03ffba6e8e742e34720ea462b85341be
Signed-off-by: Markos Chandras <mchandras@suse.de>
---

diff --git a/xci/infra/bifrost/scripts/bifrost-provision.sh b/xci/infra/bifrost/scripts/bifrost-provision.sh
index 95854e90..f653a2fd 100755
--- a/xci/infra/bifrost/scripts/bifrost-provision.sh
+++ b/xci/infra/bifrost/scripts/bifrost-provision.sh
@@ -102,7 +102,7 @@ fi
 
 # Install missing dependencies. Use sudo since for bifrost jobs
 # the venv is not ready yet.
-[[ -n ${VIRTUAL_ENV} ]] && _sudo="" || sudo="sudo -H -E"
+[[ -n ${VIRTUAL_ENV:-} ]] && _sudo="" || _sudo="sudo -H -E"
 ${_sudo} pip install -q --upgrade -r "$(dirname $0)/../requirements.txt"
 
 # Change working directory