table: Fixed bug when looking up prefixes with a default route.
table: Fixed bug when looking up prefixes with a default route.

j-kato/gobgp,ishidawataru/gobgp,Dipsingh/gobgp,a16/gobgp,osrg/gobgp,j-kato/gobgp,a16/gobgp,fujita/gobgp,osrg/gobgp,ishidawataru/gobgp,fujita/gobgp,fujita/gobgp,tamihiro/gobgp,osrg/gobgp,a16/gobgp,Dipsingh/gobgp,a16/gobgp,tamihiro/gobgp,tamihiro/gobgp,j-kato/gobgp,ishidawataru/gobgp,a16/gobgp,tamihiro/gobgp,a16/gobgp,a16/gobgp,osrg/gobgp,fujita/gobgp,Dipsingh/gobgp