fix addRef() logic without checking for crud mode.
fix addRef() logic without checking for crud mode.

svisystem/atk4,atk4/atk4,svisystem/atk4,svisystem/atk4,xepan/atk4,xepan/atk4,samratcis/atk4,xepan/atk4,atk4/atk4,samratcis/atk4,samratcis/atk4,atk4/atk4,atk4/atk4