Re: CURLOPT_PROTOCOLS_STR man page

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On Sun, 14 Jun 2026, dogma via curl-library wrote:

> The man page gives me the impression that if CURLE_UNSUPPORTED_PROTOCOL is 
> returned, CURLOPT_PROTOCOLS_STR probably didn’t change anything.
>
> But I found that passing it, e.g., "http,https,unrecognized" made it 
> complain about unrecognized but it did change the allowed protocols to http 
> and https, as I was hoping.

You did not say which libcurl version you're using, but looking at the current 
code I cannot see it working like you describe. A single bad protocol in the 
input list will cause it to return error and leave the setting in its previous 
state.

-- 

  / daniel.haxx.se || https://rock-solid.curl.dev
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