As mentioned in #29, the "unallocated" column should not be displayed in wren usage unless there is an active file system in use. This PR addresses that issue by hiding the column unless $is_active_fs is 1 (one/true).
Changes:
wren (control script): usage subcommand: Hide unallocated column unless using active file system.
wren (control script): +active subcommand: Remove unnecessary reference to is_save_file.
wren (control script): Use positive boolean value checks instead of inverse negative value checks.
As mentioned in #29, the "unallocated" column should not be displayed in
wren usageunless there is an active file system in use. This PR addresses that issue by hiding the column unless$is_active_fsis 1 (one/true).Changes: