-v used after --trace-config resets the config

[bagder]

I did this

curl --doh-url fake.haxx.se https://curl.se/ --trace-config dns -v

This tells curl to use DoH but provides a hostname that fails to resolve, but there is no message about the failed DoH transfer being displayed. I would probably not expect --trace-config dns to be required, but I added that since it seems the code wants it - but to no effect.

I expected the following

Some kind of message informing me that fake.haxx.se couldn't be resolved when it is resolved by the default resolver.

curl/libcurl version

curl 8.16.0-dev git master

operating system

Linux, but should be independent of OS.

[icing]

We have the unfortunate side effect of a -v resetting curl_global_trace("-all") since we wanted -v to undo the effects of a previous -vv*.

But we certainly do not want to undo the --trace-config. This confuses even the most expert users, surely!