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: Idb85e8503977b313b4b6ca53ff9f77242c93ad68
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"