return $type; not found

[eduardokraus]

Problem Description

In lines 46 and 51 of the custom_completion class, return $type; is present, however, the variables $type are not defined.

Problem Location

Line 46: Link
Line 51: Link

Steps to Reproduce

Access the custom_completion.php file in the mentioned repository.
Navigate to lines 46 and 51.
Note that the variables $type are not defined before the return statement.

[eduardokraus]

https://github.com/EduardoKrausME/moodle-mod_subcourse/blob/MOODLE_402_STABLE/classes/completion/custom_completion.php#L47