concrete5/concrete5 — pull request #1016 by mkly (2013-04-03 18:36:56+00:00)
Title: Fix Return Value `FileAttributeKey::getByHandle()`

Fix return value for `FileAttributeKey::getByHandle()` where method will
return `-1` on initial failure to find object by handle. On following
attempts `false` will be returned

- Change to return `false` when `$ak === -1`