[midPoint-git] [Evolveum/midpoint] 9a38a1: Re-fix NPEs in notifications

[mederly]

  Branch: refs/heads/support-4.0
  Home:   https://github.com/Evolveum/midpoint
  Commit: 9a38a1ba4b740cf17b9e94977b8583523c9c9d7b
      https://github.com/Evolveum/midpoint/commit/9a38a1ba4b740cf17b9e94977b8583523c9c9d7b
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2020-04-03 (Fri, 03 Apr 2020)

  Changed paths:
    M model/notifications-impl/src/main/java/com/evolveum/midpoint/notifications/impl/events/ModelEventImpl.java

  Log Message:
  -----------
  Re-fix NPEs in notifications

(cherry picked from commit 8162efdf4d1cc4783a3f600025f4ff4797f772ee)