== sanity-pfl test 23d: Append with 0-length comp + next real comp: EXT comp in place ========================================================== 01:56:35 (1789710995) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0214672 s, 48.8 MB/s