WSOD when no fields are selected for bulk edit

I added a simple patch to fix the problem on my end

Please turn this into a MR. Also we should have a simple test for this, please.

Added simple test to check the case when no fields are available for edit

@sickness29 GREAT! Could you perhaps add a separate MR with only the test so we can see it fails without the fix?

Then this is clearly RTBC ;)

PS Looks like there's a phpcs warning now!

I have updated code to make sure this like is not producing warning.
It was added here btw https://git.drupalcode.org/project/views_bulk_edit/-/commit/6f4a52387f35...

Also attaching patch with test only.

Looks like dorg no longer runs tests for patches so making a new draft MR with test only

Great work @sickness29! Thank you and RTBC. Merging this directly.

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