concrete5/concrete5 — pull request #1169 by mkly (2013-07-16 22:25:09+00:00)
Title: Clarify `ConcreteAssetLibraryHelper::file()`

Clarify `ConcreteAssetLibraryHelper::file()`

- Validate `$_POST[$postname]` is integer
- Use `$_POST[$postname]` if valid File ID
- Use `$bf` parameter if not