TypeError when parsing a row: parse-row.js

[hunsoo]

TypeError: Cannot read property 'v' of null
    at ...../node_modules/cuba/src/parse-row.js:10:71

This happens when checking for null with:

result[schema[index]] = transform(typeof cell === 'object' ? cell.v : null)

When you do typeof null, you get 'object'.
It can be fixed by checking for the null with double negation, because the cell is either an object literal (which always returns true when used in conditional statements) or null:

result[schema[index]] = transform(!!cell ? cell.v : null) 

This works fine with my data.

[Exiliot]

I have the same issue. @yuanqing what would you say about the suggestion above? It would be great to fix this in the package itself.