On 12 January 2017 at 09:05, Chevreux, Bastien <bastien.chevreux@dsm.com>
wrote:

> I see two different phrasings here: "warning" in the source message vs
> "error" in Paul's answer.
>

Good point. Does Gzip still produce a valid archive if the file changes
part way through execution? If the file is valid and does not result in a
fatal error then I'd say it's a warning. But then part of me agrees with
Paul that I'd still like to know about such an event.