PHP 8.1 deprecation notice str_replace() - BusinessRulesItemPluginBase [#3364808]

Problem/Motivation

Deprecated function: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in Drupal\business_rules\Plugin\BusinessRulesItemPluginBase->processVariables() (line 183 of /var/www/html/docroot/modules/contrib/business_rules/src/Plugin/BusinessRulesItemPluginBase.php)

Issue fork business_rules-3364808

Show commands

Start within a Git clone of the project using the version control instructions.

Add & fetch this issue fork’s repository

Or, if you do not have SSH keys set up on git.drupalcode.org:

Add & fetch this issue fork’s repository

8.x-1.x changes, plain diff MR !14
Check out this branch for the first time

Check out existing branch, if you already have it locally
3364808-php-8.1-deprecation compare
Check out this branch for the first time

Check out existing branch, if you already have it locally