diff --git a/lib/utils/config_validator/index.ts b/lib/utils/config_validator/index.ts index a05c6d266..49c927f49 100644 --- a/lib/utils/config_validator/index.ts +++ b/lib/utils/config_validator/index.ts @@ -51,6 +51,8 @@ export const validateDatafile = function(datafile: unknown): any { if (SUPPORTED_VERSIONS.indexOf(datafile['version' as keyof unknown]) === -1) { throw new OptimizelyError(INVALID_DATAFILE_VERSION, datafile['version' as keyof unknown]); } + } else { + throw new OptimizelyError(INVALID_DATAFILE_MALFORMED); } return datafile;