tree 3f68ec948493c3e52abbb17d5ec1f07c384bb71c
parent 4c7de453b045be8cf43add84ae92ea7919327e7c
author Carlos Frias <friasc@google.com> 1485915542 -0500
committer Carlos Frias <friasc@google.com> 1485915542 -0500

added validation for missing variables