[BILLING-31] Fix error on bash variable not being set
[BILLING-31] Fix error on bash variable not being set

kaizengarden/sdc-headnode,numericillustration/sdc-headnode,numericillustration/sdc-headnode,numericillustration/sdc-headnode,joyent/sdc-headnode,joyent/sdc-headnode,kaizengarden/sdc-headnode,kaizengarden/sdc-headnode,kaizengarden/sdc-headnode,joyent/sdc-headnode,joyent/sdc-headnode