[midPoint-git] [Evolveum/midpoint] a48ee5: Fix a NPE and result handling

[mederly]

  Branch: refs/heads/tmp/mid-6228
  Home:   https://github.com/Evolveum/midpoint
  Commit: a48ee58d5403e4c05c687d7eab30c63bdae4c0a3
      https://github.com/Evolveum/midpoint/commit/a48ee58d5403e4c05c687d7eab30c63bdae4c0a3
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2020-09-25 (Fri, 25 Sep 2020)

  Changed paths:
    M infra/schema/src/main/java/com/evolveum/midpoint/schema/ResourceShadowDiscriminator.java
    M model/model-common/src/main/java/com/evolveum/midpoint/model/common/stringpolicy/ValuePolicyProcessor.java

  Log Message:
  -----------
  Fix a NPE and result handling

Related to MID-6228.