From: Ulrich Mueller <ulm@gentoo.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Juanma Barranquero <lekktu@gmail.com>,
Nick Roberts <nickrob@snap.net.nz>,
Dan Nicolaescu <dann@ics.uci.edu>,
emacs-devel@gnu.org
Subject: Re: bug in server-start
Date: Tue, 16 Dec 2008 17:01:19 +0100 [thread overview]
Message-ID: <18759.53455.541579.11261@a1i15.kph.uni-mainz.de> (raw)
In-Reply-To: <jwviqpkxhb2.fsf-monnier+emacs@gnu.org>
>>>>> On Tue, 16 Dec 2008, Stefan Monnier wrote:
>> --- src/emacs.c
>> +++ src/emacs.c
>> @@ -1124,7 +1124,7 @@
>> }
>> while (retval == -1 && errno == EINTR);
>> - if (retval < 0)
>> + if (retval <= 0)
>> {
>> fprintf (stderr, "Error reading status from child\n");
>> exit (1);
> Indeed, we should return a non-zero status, but this patch ends up with
> this undesirable "Error reading status from child" message, so we want
> something better.
If only the error message is your concern, then one could check for
retval < 0 and retval == 0 separately.
Ulrich
next prev parent reply other threads:[~2008-12-16 16:01 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-15 9:00 bug in server-start Nick Roberts
2008-12-15 10:29 ` Juanma Barranquero
2008-12-15 10:50 ` Sven Joachim
2008-12-15 11:03 ` Juanma Barranquero
2008-12-15 11:04 ` Nick Roberts
2008-12-15 11:10 ` Juanma Barranquero
2008-12-15 11:26 ` Juanma Barranquero
2008-12-15 11:59 ` Juanma Barranquero
2008-12-15 15:25 ` Stefan Monnier
2008-12-15 17:24 ` Dan Nicolaescu
2008-12-15 18:27 ` Juanma Barranquero
2008-12-15 19:16 ` Romain Francoise
2008-12-15 20:00 ` Dan Nicolaescu
2008-12-16 7:03 ` Ulrich Mueller
2008-12-16 9:38 ` Juanma Barranquero
2008-12-16 11:49 ` Ulrich Mueller
2008-12-16 12:15 ` Juanma Barranquero
2008-12-16 13:43 ` Ulrich Mueller
2008-12-16 15:40 ` Stefan Monnier
2008-12-16 16:01 ` Ulrich Mueller [this message]
2008-12-16 16:01 ` Dan Nicolaescu
2008-12-16 16:07 ` Juanma Barranquero
2008-12-16 16:15 ` Dan Nicolaescu
2008-12-16 16:20 ` Juanma Barranquero
2008-12-16 16:31 ` Dan Nicolaescu
2008-12-16 16:42 ` Juanma Barranquero
2008-12-16 17:00 ` Dan Nicolaescu
2008-12-16 18:28 ` Juanma Barranquero
2008-12-16 18:51 ` Dan Nicolaescu
2008-12-16 19:00 ` Juanma Barranquero
2008-12-16 19:28 ` Dan Nicolaescu
2008-12-16 19:46 ` Juanma Barranquero
2008-12-16 19:58 ` Dan Nicolaescu
2008-12-16 20:33 ` Juanma Barranquero
2008-12-16 20:59 ` Dan Nicolaescu
2008-12-16 21:05 ` Juanma Barranquero
2008-12-16 20:56 ` Chong Yidong
2008-12-16 21:12 ` Juanma Barranquero
2008-12-16 23:44 ` Stefan Monnier
2008-12-15 20:12 ` Stefan Monnier
2008-12-16 14:55 ` Dan Nicolaescu
2008-12-16 15:36 ` Stefan Monnier
2008-12-16 15:56 ` Dan Nicolaescu
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