Re: [PATCH 0/5] consistent setup code for external commands

[Junio C Hamano <gitster@pobox.com>]

Jeff King <peff@peff.net> writes:

> On Fri, Jul 01, 2016 at 12:07:15AM -0400, Jeff King wrote:
>
>> Interesting. It's failing on the assert(argv0_path) in system_path().
>> 
>> That's part of the RUNTIME_PREFIX code which is built only on Windows,
>> so this is a Windows-specific issue.
>> 
>> I can guess the reason that argv0_path is not set is that
>> credential-store has its own main() function and does not call
>> git_extract_argv0_path(). It never mattered before, but as of v2.8.0,
>> one of the library functions it calls wants to use system_path(), which
>> assumes that the argv0 stuff has been set up.
>> 
>> I'm preparing some patches to fix this case (and some other related
>> ones).
>
> Here they are:
>
>   [1/5]: add an extra level of indirection to main()
>   [2/5]: common-main: call git_extract_argv0_path()
>   [3/5]: common-main: call sanitize_stdfds()
>   [4/5]: common-main: call restore_sigpipe_to_default()
>   [5/5]: common-main: call git_setup_gettext()

As this is also a fix to maint-2.8 track, I tweaked them to ensure
that they apply there, and queued the result as jk/common-main.  I
double checked the result by comparing the result of applying these
five patches directly on top of master, and the result of merging
that jk/common-main (based on maint-2.8) into master, and they seem
to match.

Thanks.