[midPoint-git] [Evolveum/midpoint] 86d05d: Fix NPE in GUI

[mederly]

  Branch: refs/heads/support-4.4
  Home:   https://github.com/Evolveum/midpoint
  Commit: 86d05d5828db2d88159f259c46df1b919024c327
      https://github.com/Evolveum/midpoint/commit/86d05d5828db2d88159f259c46df1b919024c327
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2022-06-21 (Tue, 21 Jun 2022)

  Changed paths:
    M gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/data/column/ColumnUtils.java

  Log Message:
  -----------
  Fix NPE in GUI

(cherry picked and adapted from commit bfffb7fcbb42772c1b824ff943be91714e8049f9)