6683 - fhc failed response from millicore when performing build: defensive check added to build.js
6683 - fhc failed response from millicore when performing build: defensive check added to build.js

grdryn/fh-fhc,david-martin/fh-fhc,nialldonnellyfh/fh-fhc,wei-lee/fh-fhc,shannonmpoole/fh-fhc,paolobueno/fh-fhc