do not attempt to lookup conf files if directory is not provided
do not attempt to lookup conf files if directory is not provided
gagoel/acre,threefish/acre,ericmckean/acre,gagoel/acre,ericmckean/acre,threefish/acre,threefish/acre,ericmckean/acre,threefish/acre,ericmckean/acre,threefish/acre,gagoel/acre,threefish/acre,ericmckean/acre,gagoel/acre,gagoel/acre,ericmckean/acre,gagoel/acre