Fix "rpcinfo -m" when talking to other implementations of rpcbind.
Fix "rpcinfo -m" when talking to other implementations of rpcbind.

Submitted by: mbr (NetBSD PR#15802)

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase