Subject: Re: bug#12443: 24.2.50; Default values in the minibuffer prompt (fix inconsisntecy)

From: Stefan Monnier <[email-masked]>
Date: Fri, 28 Aug 2020 11:21:40 -0400

>> It seems 'format-prompt' should not use 'minibuffer-default-prompt-format'
>> when 'default' is nil.
> nil is a perfectly valid default value in many prompts.

No, `nil` should mean there's no default.
`"nil"` is a perfectly valid default value, OTOH.

        Stefan