From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paul Mackerras <paulus@samba.org>
Subject: Re: [PATCH 2/2 v2] check-attr: Add --stdin-paths option
Date: Sat, 11 Oct 2008 09:39:49 +1100
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Cc: Johannes Sixt <j.sixt@viscovery.net>,
	Alexander Gavrilov <angavrilov@gmail.com>, git@vger.kernel.org,
	"Shawn O. Pearce" <spearce@spearce.org>
To: Dmitry Potapov <dpotapov@gmail.com>
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Dmitry Potapov writes:

> This allows multiple paths to be specified on stdin.
> 
> Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
> ---
> On Mon, Oct 06, 2008 at 09:09:11AM +0200, Johannes Sixt wrote:
> > 
> > The least that is needed is fflush(stdout) in this loop (after each
> > iteration!)
> 
> Thanks. Somehow, I forgot about it though it is quite obvious.
> I have added maybe_flush_or_die().

Actually, what was done with git diff-tree --stdin was to have it do
fflush(stdout) when it sees a blank line in the input.  That gives the
calling program a way to get the output up to that point without
having to do a flush for every line of output.

Paul.