Re: in 2.19.2 t0061-run-command FAILs if . is in $PATH

[Johannes Schindelin <Johannes.Schindelin@gmx.de>]

Hi Merijn and Junio,

On Thu, 29 Nov 2018, Junio C Hamano wrote:

> Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:
> 
> > -test_expect_success 'run_command is restricted to PATH' '
> > +test_lazy_prereq DOT_IN_PATH '
> > +	case ":$PATH:" in
> > +	*:.:*) true;;
> > +	*) false;;
> > +	esac
> > +'
> 
> An empty element in the colon-separated list also serves as an
> instruction to pick up executable from $cwd, so
> 
> 	case ":$PATH:" in
> 	*:.:** | *::*) true ;;
> 	*) false ;;
> 	esac
> 
> perhaps.

Good point.

Merijn, please be sure to squash this fix in before you submit the final
thing.

Thanks,
Johannes

> 
> > +test_expect_success !DOT_IN_PATH 'run_command is restricted to PATH' '
> >  	write_script should-not-run <<-\EOF &&
> >  	echo yikes
> >  	EOF
> > -- snap --
> >
> > If so, can you please provide a commit message for it (you can add my
> > Signed-off-by: line and your Tested-by: line).
> >
> > Thanks,
> > Johannes
>