From: Jeff King <peff@peff.net>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: Scott Batchelor <scott.batchelor@gmail.com>,
Paul Mackerras <paulus@samba.org>,
git@vger.kernel.org
Subject: Re: [PATCH] gitk: refresh the index before running diff-files
Date: Fri, 28 Sep 2012 18:31:52 -0400 [thread overview]
Message-ID: <20120928223152.GA7906@sigill.intra.peff.net> (raw)
In-Reply-To: <m24nmh4x1t.fsf@igel.home>
On Sat, Sep 29, 2012 at 12:11:58AM +0200, Andreas Schwab wrote:
> Jeff King <peff@peff.net> writes:
>
> > +proc refresh_index {} {
> > + global need_index_refresh
> > + if { $need_index_refresh } {
> > + exec sh -c "git update-index --refresh >/dev/null 2>&1 || true"
>
> I think the usual idiom for ignoring errors is to use catch around exec,
> avoiding the extra shell wrapper:
>
> catch { exec git update-index --refresh }
Thanks. I don't speak tcl at all, but your version makes much more
sense.
-Peff
next prev parent reply other threads:[~2012-09-28 22:32 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-28 18:55 Git diff-file bug? Scott Batchelor
2012-09-28 20:23 ` Jeff King
2012-09-28 20:50 ` [PATCH] gitk: refresh the index before running diff-files Jeff King
2012-09-28 21:40 ` Junio C Hamano
2012-09-28 22:11 ` Andreas Schwab
2012-09-28 22:31 ` Jeff King [this message]
2012-09-28 23:02 ` Junio C Hamano
2012-09-28 23:04 ` Jeff King
2012-09-28 23:18 ` Junio C Hamano
2012-09-28 23:20 ` Andreas Schwab
2012-09-30 0:05 ` Paul Mackerras
2012-09-30 1:42 ` Jeff King
2012-09-30 20:34 ` Jonathan Nieder
2012-10-01 22:32 ` Jeff King
2012-10-01 22:54 ` Junio C Hamano
2012-09-28 20:40 ` Git diff-file bug? Junio C Hamano
2012-10-03 8:04 ` Scott Batchelor
2012-10-03 11:58 ` Drew Northup
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