[bug] command "top -v" worked with 3.3.15 but is broken on 4.0.2 (changed behavior?)
sorry, but i can not find the commit which changed it.
computer1/oracle-linux8:
[root@box]# top -v
procps-ng 3.3.15
Usage:
top -hv | -bcEHiOSs1 -d secs -n max -u|U user -p pid(s) -o field -w [cols]
[root@box]# echo $?
0
and computer2/debian:
bastian@ryzen:~/software/procps$ LC_ALL=C top -v
top: invalid option -- 'v'
bastian@ryzen:~/software/procps$ echo $?
0
bastian@ryzen:~/software/procps$ LC_ALL=C top -V
top from procps-ng 4.0.2
Also: returning 0 when submitting a bad option seems wrong.