Return value when tcset faild

[twdkeule]

When tcset fails because there is already a qdisc, the return value is zero, indicating succes.

$ sudo tcset --device lo --rate 10M; echo $?
[NOTICE] tcconfig: failed to add qdisc: qdisc already exists (dev lo, handle=17ce:, algo=htb). execute with --overwrite option if you want to overwrite the existing rules.execute with --add option if you want to add a new rule in addition to the existing rules.
0

[thombashi]

Thank you for your report.

I will fix this along with #68 and #70.

[thombashi]

I've fixed the problem at tcconfig 0.12.0