Re: [Xen-devel] [PATCH v2] tools/xc: update tty detection in stdiostream_progress

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Olaf Hering writes ("[PATCH v2] tools/xc: update tty detection in 
stdiostream_progress"):
> tools/xc: update tty detection in stdiostream_progress
> 
> As suggested by IanJ:
> Check isatty only once to preserve the errno of ->progress users, and to
> reduce the noice in strace output.

Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>

Thanks,
Ian.

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