Re: [PATCH] gnulib: Define argv[0] as program_name for error.c on Darwin

[Paul Eggert]

Richard W.M. Jones wrote:
> I'm possibly misunderstanding what you mean, but the patch seems to be
> a small improvement .. ie. it will work on { glibc, Mac OS X } whereas
> currently it only works on { glibc }.

I don't see how it'd work on glibc, given the scenario you describe, as no part 
of the program would define program_name, but some parts of the program would 
use it.