0cf6292 Don't assume KRB5CCNAME is in the environment in replica install

1 file Authored by rcritten 8 months ago, Committed by frenaud 8 months ago,
    Don't assume KRB5CCNAME is in the environment in replica install
    
    The replica install was unilaterally removing KRB5CCNAME from
    os.environ in some cases. Instead check first to see if it is
    present and only remove in that case.
    
    Fixes: https://pagure.io/freeipa/issue/9446
    
    Signed-off-by: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
    Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>