[midPoint-git] [Evolveum/midpoint] e7a49f: Fix NPE when deleting assignment with policy rule

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: e7a49fe6b7ebc5db10b2a37fef636517f7fd3196
      https://github.com/Evolveum/midpoint/commit/e7a49fe6b7ebc5db10b2a37fef636517f7fd3196
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2021-06-08 (Tue, 08 Jun 2021)

  Changed paths:
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/EvaluatedPolicyRuleImpl.java
    M model/workflow-impl/src/test/java/com/evolveum/midpoint/wf/impl/assignments/TestAssignmentsAdvanced.java
    A model/workflow-impl/src/test/resources/assignments-advanced/role-approve-unassign.xml

  Log Message:
  -----------
  Fix NPE when deleting assignment with policy rule

When computing the set of enabled policy rule actions, the actions
that had conditions present caused NPE if the related assignment
was being deleted. This is now fixed.

Resolves MID-7071.