Merge pull request #34 from istreamlabs/noun-return-errors-array

fix: noun function should always return list

Author: iwong-isp

isp-functions/noun-deps.js

@@ -72,5 +72,5 @@ module.exports = targetValue => {
     }
   }
 
-  return errors.length ? errors : null;
+  return errors;
 };