web2py/web2py — pull request #475 by omartrinidad (2014-08-01 14:59:15+00:00)
Title: Changed a condition in order to not show `None` if there is no errors

Changed a condition in order to not show `None` if there is not error. When we don't get errors "None" is printed: `message or T('None')`.

I guess is better not to print anything: `message or ''` because we don't have errors. `message` has the same effect as `message or T('None')`