process monitoring mode task summary missing trace name etc.

[tilsche]

lo2s -a/-A
[ lo2s: Child exited. Stopping measurements and closing trace. ]
[ lo2s (system mode): ./a.out  (0), 2 threads, monitored processes: 3, 2.20391s CPU, 3.4531s total ]
[ lo2s (system mode): 46 wakeups, wrote 708.15 KiB lo2s_trace_2022-12-13T14-44-09 ]

:)

lo2s
[ lo2s: Child exited. Stopping measurements and closing trace. ]

:(

[cvonelm]

Fixed in 2462b9f