Permit (but ignore) -Z with -x or -t, now that libarchive recognizes and decompresses .Z format.
Permit (but ignore) -Z with -x or -t, now that libarchive
recognizes and decompresses .Z format.

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