[PHP8.1] Deprecated function: unserialize(): Passing null to parameter #1 ($data) of type string is deprecated

Hi everyone,

I would like to gladly confirm the patch from #2 fixes both errors on the user and node edit pages.

Tested with:

• PHP 8.1.16
• Drupal Core: 9.5.7
• hide_revision_field: 2.2.0

Thanks again very much for the great and help and code contributions.

Applied, thanks.
@scotwith1t: It wasn't unserializing the whole user, still unserializing the same thing, just checking to make sure it isn't null (aka never assigned to the user) before unserializing now.

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