mac osx fix
mac osx fix

virtdb/virtdb-fdw,dbeck/virtdb-fdw,starschema/virtdb-fdw,virtdb/virtdb-fdw,dbeck/virtdb-fdw,starschema/virtdb-fdw,starschema/virtdb-fdw,starschema/virtdb-fdw,virtdb/virtdb-fdw,dbeck/virtdb-fdw,virtdb/virtdb-fdw,dbeck/virtdb-fdw