3d0883f SUDO: allow disabling full refresh

1 file Authored by pbrezina 8 years ago, Committed by jhrozek 8 years ago,
    SUDO: allow disabling full refresh
    
    This condition always disabled smart refresh when full refresh
    interval was set to zero and thus disabling periodic refresh
    functionality completelely.
    
    Reviewed-by: Sumit Bose <sbose@redhat.com>
    (cherry picked from commit 8da71a9d5eebe7690b66fde8bfad195d5e3cc629)