Re: [PATCH v9 4/5] http: create function to get curl allowed protocols

On Tue, Dec 13, 2016 at 05:40:36PM -0800, Brandon Williams wrote:

Move the creation of an allowed protocols whitelist to a helper
function.

This is "what" but not "why". You can figure it out if you see the next
patch, but it's often nice to make a brief mention, like:

  This will be useful when we need to compute the set of allowed
  protocols differently for normal and redirect cases.

-Peff