From: Jeff King <peff@peff.net>
To: Heiko Voigt <hvoigt@hvoigt.net>
Cc: Junio C Hamano <gitster@pobox.com>,
git@vger.kernel.org, Jens Lehmann <jens.lehmann@web.de>
Subject: Re: [PATCH 2/4] config: drop file pointer validity check in get_next_char()
Date: Tue, 26 Feb 2013 15:05:56 -0500 [thread overview]
Message-ID: <20130226200556.GB13830@sigill.intra.peff.net> (raw)
In-Reply-To: <20130226194023.GC22756@sandbox-ub>
On Tue, Feb 26, 2013 at 08:40:23PM +0100, Heiko Voigt wrote:
> The only location where cf is set in this file is in do_config_from().
> This function has only one callsite which is config_from_file(). In
> config_from_file() its ensured that the f member is set to non-zero.
Makes sense, although...
> - if (cf && ((f = cf->f) != NULL)) {
> + if (cf) {
> + FILE *f = cf->f;
Couldn't we say the same thing about "cf" here (i.e., that it would
never be NULL)? Can we just get rid of this conditional entirely?
-Peff
next prev parent reply other threads:[~2013-02-26 20:06 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-25 1:02 [RFC/WIP PATCH 0/3] fetch moved submodules on-demand Heiko Voigt
2013-02-25 1:04 ` [RFC/WIP PATCH 1/3] teach config parsing to read from strbuf Heiko Voigt
2013-02-25 5:54 ` Junio C Hamano
2013-02-25 17:29 ` Heiko Voigt
2013-02-26 19:30 ` [PATCH 0/4] allow more sources for config values Heiko Voigt
2013-02-26 19:38 ` [PATCH 1/4] config: factor out config file stack management Heiko Voigt
2013-02-26 19:54 ` Jeff King
2013-02-26 20:09 ` Heiko Voigt
2013-02-26 20:15 ` Jeff King
2013-02-26 22:10 ` Junio C Hamano
2013-02-27 7:51 ` Heiko Voigt
2013-02-26 22:12 ` Junio C Hamano
2013-02-27 7:56 ` Heiko Voigt
2013-02-26 19:40 ` [PATCH 2/4] config: drop file pointer validity check in get_next_char() Heiko Voigt
2013-02-26 20:05 ` Jeff King [this message]
2013-02-27 7:52 ` Heiko Voigt
2013-02-28 0:42 ` Heiko Voigt
2013-02-28 0:54 ` Heiko Voigt
2013-02-26 19:42 ` [PATCH 3/4] config: make parsing stack struct independent from actual data source Heiko Voigt
2013-02-26 19:43 ` [PATCH 4/4] teach config parsing to read from strbuf Heiko Voigt
2013-03-07 18:42 ` Ramsay Jones
2013-03-10 16:39 ` Heiko Voigt
2013-02-26 4:55 ` [RFC/WIP PATCH 1/3] " Jeff King
2013-02-25 1:05 ` [RFC/WIP PATCH 2/3] implement fetching of moved submodules Heiko Voigt
2013-02-25 1:06 ` [RFC/WIP PATCH 3/3] submodule: simplify decision tree whether to or not to fetch Heiko Voigt
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