Re: [PATCH v2 1/3] remote-curl: add testing for intelligent retry for HTTP

From: Junio C Hamano <gitster@pobox.com>
Date: Oct 14, 2020, 18:13 UTC
Message-ID: <CAPc5daW4oqQHNJJH-jTJNaqiNJDLdtscfvNMpgQUOJhDf-Jj1Q@mail.gmail.com>
In-Reply-To: <CAM4o00es=6bksufcu7UvLfPxSS-9NndD2ALe74PRvQjBdHci5g@mail.gmail.com>

> I modified it to use echo as the standard, it turns out apache handles
> properly terminating lines for you
> with CRLF.  As for the lone echo, a double CRLF signals the end of the response
> header and the start of the body.  Curl doesn't behave properly without it.

You misunderstood me. I wasn't questioning the need for a blank line. I found the inconsistency puzzling that all the previous ones (above) were done with printf and the later one was done with echo.