Allow for null `UserProperty` (#7269)
Allow for null `UserProperty` (#7269)


MarkEWaite/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,MarkEWaite/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins