af3a3dd systemctl: hide some empty properties without --all

2 files Authored by mrc0mmand 3 years ago, Committed by zbyszek 3 years ago,
    systemctl: hide some empty properties without --all
    
    Fixes: #19423
    (cherry picked from commit 1ceaad69378272c64da4ecaab0d59ebb7a92ca0a)