Re: [PATCH] Fix relative built-in paths to be relative to the command invocation

> On Montag, 14. Juli 2008, Johannes Schindelin wrote:
>> Hi,
>>
>> On Mon, 14 Jul 2008, Johannes Sixt wrote:
>> > Zitat von Johannes Schindelin <Johannes.Schindelin@gmx.de>:
>> > > On Sun, 13 Jul 2008, Johannes Sixt wrote:
>> > > > @@ -84,7 +90,7 @@ static void add_path(struct strbuf *out, const char
>> > > > *path)
>> > > >  	}
>> > > >  }
>> > > >
>> > > > -void setup_path(const char *cmd_path)
>> > > > +void setup_path(void)
>> > >
>> > > It seems to me that this patch would not do anything different, but
>> > > with less code change, if setup_path() would set argv0_path, and not a
>> > > new function was introduced.
>> >
>> > This is just to play a safe game. I had it that way, but I decided to
>> > have the call to the new git_set_argv0_path() early in git.c because the
>> > call to setup_path() in git.c is very late, and it could happen that we
>> > call system_path() (which needs argv0_path) before that. Although I
>> > didn't audit the code whether this really happens.
>>
>> Well, okay... I would have rather seen it not change (since there was no
>> bug to fix), or as a separate patch, but it's Junio's call.
>
> I investigated this, and, yes, there indeed are calls to system_path() before 
> setup_path(), for example:
>
>  commit_pager_choice
>    setup_pager
>      git_config
>        git_etc_gitconfig
>          system_path(ETC_GITCONFIG)
>
> Junio, do you want git_set_argv0_path() in a separate patch?