--log-level does not work

[HIRANO-Satoshi]

Hi, thank you very much for a nice tool.

--log-level WARNING displays INFO messages.

[aanno]

Dear @HIRANO-Satoshi,

thank you for your bug report and sorry for the delay. I will look into this in the next days.

[aanno]

Yes, you have been right and I fixed the problem with 1b94b92 on main.

[HIRANO-Satoshi]

Thank you.

[HIRANO-Satoshi]

We use this work everyday. Thanks again.