[midPoint-git] [Evolveum/midpoint] 68b5a3: Fix a NPE

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: 68b5a3983e635725147ba508126f8ea825fc8963
      https://github.com/Evolveum/midpoint/commit/68b5a3983e635725147ba508126f8ea825fc8963
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2020-09-15 (Tue, 15 Sep 2020)

  Changed paths:
    M model/model-common/src/main/java/com/evolveum/midpoint/model/common/expression/evaluator/transformation/ValueTupleTransformation.java

  Log Message:
  -----------
  Fix a NPE