My patch replaces sysctl with proc_pidinfo. This is the same way as 
osdep_get_cwd.


On 2013/02/11, at 21:04, Nicholas Marriott <nicholas.marri...@gmail.com> wrote:

> Ok but what does your patch do and how does it fix the problem?
> 
> 
> On Mon, Feb 11, 2013 at 08:56:06PM +0900, OZAKI Kiichi wrote:
>> On OS X, osdep_get_name calls sysctl by the pid of the session leader 
>> process.
>> But sysctl returns 0 even though process is gone, so osdep_get_name returns 
>> uninitialized value.
>> 
>> For example, command `ps | less` (ps -- session leader -- quits before less) 
>> causes status-line disarray sometimes.
>> (tmux built by clang, default config)
>> http://i.imgur.com/47P56.png
>> 
>> I propose the following patch.
>> https://gist.github.com/ichizok/4231151/raw/346c46e955cf3b877f54938205ca10eea6856e22/osdep-darwin.c.diff
>> 
>> Regards,
>> OZAKI
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