ryran/b19scripts — comment on commit bf7de0c58948e1e2e47d48ff40e1d0f3ee353ce7
File: metawipe line 147
By ryran:

Previously, the result of 146 & 147 was such that metawipe would fail if passed a device that was not /dev/sda. I guess I coded that section early on in my sysadmin career, and never caught it because my use-case for this was to always run the script with no arguments (letting it autodetect and wipe all drives).