On Mon, Apr 02, 2012 at 08:46:41AM -0400, Jason Liu wrote:
> I want to send a request with headers like "Empty-header:".
> But libcurl can only send this header like "Empty-header:""". Many sites don't consider this header right and return 400.
>
> So how can I send as "Empty-header:"?

Since version 7.23.0, you can send an empty header by changing the colon to
a semicolon, i.e. Empty-header; is converted and sent as Empty-header:

>>> Dan
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Received on 2012-04-02