Make sure that jjb-cleanup.sh allows unbound vars

Due to our merging of scripts in some of the build steps it's possible
for this script to end up merged in with other scripts that are setting
-u, this will then cause the jjb-cleanup to fail. As such, we need to
explicitly allow unbound variables to be safe

Change-Id: I312e9d737bffefe30a5238809dd03bde1eb0ca6b
Signed-off-by: Andrew Grimberg <agrimberg@linuxfoundation.org>

diff --git a/shell/jjb-cleanup.sh b/shell/jjb-cleanup.sh
index 69d1534..ffdfe1f 100644 (file)
--- a/shell/jjb-cleanup.sh
+++ b/shell/jjb-cleanup.sh
@@ -15,7 +15,7 @@ echo "---> jjb-cleanup.sh"
 
 # Ensure we fail the job if any steps fail.
 # DO NOT set -u as virtualenv's activate script has unbound variables
-set -e -o pipefail
+set -e +u -o pipefail
 
 # shellcheck source="$WORKSPACE/.jjb.properties" disable=SC1091
 source "$WORKSPACE/.jjb.properties"