do not yield false ip values from callable rolesdefs
do not yield false ip values from callable rolesdefs

coderanger/pychef,coderanger/pychef,dipakvwarade/pychef,cread/pychef,jarosser06/pychef,Scalr/pychef,dipakvwarade/pychef,jarosser06/pychef,Scalr/pychef,cread/pychef