GNU bug report logs - #13831
24.3.50; [PATCH] net-utils-mode have no revert-buffer function

Previous Next

Full log

View this message in rfc822 format

From: Thierry Volpiatto <thierry.volpiatto <at> gmail.com>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 13831 <at> debbugs.gnu.org
Subject: bug#13831: 24.3.50; [PATCH] net-utils-mode have no revert-buffer function
Date: Wed, 27 Feb 2013 15:35:49 +0100

Stefan Monnier <monnier <at> iro.umontreal.ca> writes:

>>> There is no guarantee that a process with this name exists.
>> Where ? in the sentinel ?
>> The process take this name in `net-utils-run-simple':
>> --8<---------------cut here---------------start------------->8---
>>     (set (make-local-variable 'net-utils-program-name) program-name)
>>     (set (make-local-variable 'net-utils-program-args) args)
>>     (set-process-filter
>>      (apply 'start-process (format "%s" program-name)
>> --8<---------------cut here---------------end--------------->8---
>
> Using process names (like buffer names, BTW) is often unreliable.
> Better use the process object itself.  I.e. rather than (set
> (make-local-variable 'net-utils-program-name) program-name) and then
> later call start-process (which may choose a different name than
> program-name if there's already a process by that name), better just do
> (set (make-local-variable 'net-utils-proc) (start-process ...))  so you
> can then use net-utils-proc, being absolutely sure this is the process
> you started.

Thanks Stefan, it is what I understood and it was fixed.

-- 
Thierry
Get my Gnupg key:
gpg --keyserver pgp.mit.edu --recv-keys 59F29997 

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.