TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in array_filter()

Please check the above MR.

@chetan 11: The MR works for me and the fatal error no longer occurs, thank you.

Issue occurs, and patch still applies, on 4.2.7.

Getting the same for 4.2.7 and can confirm MR works.
Here's a patch for the meantime, but this would be good to get merged soon.

MR seems to fix the problem.

Rerolled patch #7 against 4.3.2
Fixes the issue.

Thanks all, committed.

Automatically closed - issue fixed for 2 weeks with no activity.