[LPKPTRB-755] 1) applies a "band-aid" to the P1 bug addressed in this WB ticket; this assures that the display of the work order page is not broken by a missing value in the "rowModUser" column of a work order record. Root cause analysis still has to be performed to address why a null value is getting into the db record in the first place.
Merge pull request #42 from LPKPTRB-755 to master

* commit 'c9e154a4725f2cb4d2fbca035ef5e1dd95c014ed':
  [LPKPTRB-755] 1) applies a "band-aid" to the P1 bug addressed in this WB ticket; this assures that the display of the work order page is not broken by a missing value in the "rowModUser" column of a work order record. Root cause analysis still has to be performed to address why a null value is getting into the db record in the first place.