Re: [PATCH v2 13/22] i18n: git-sh-setup.sh: mark strings for translation

> Vasco Almeida <vascomalmeida@sapo.pt> writes:
> 
>> >  require_work_tree_exists () {
>> > +	program_name=$0
>> >  	if test "z$(git rev-parse --is-bare-repository)" != zfalse
>> >  	then
>> > -		die "fatal: $0 cannot be used without a working tree."
>> > +		die "$(gettext "fatal: \$program_name cannot be used without a working tree.")"
>> >  	fi
>> >  }
> This is probably quite a minor point, but I'd prefer if clobbering
> the variable program_name is done between "then" and "fi", i.e. when
> we know we are going to die, so the caller would not care.  Because
> we are not in control of the caller's namespace use, and we do not
> want bash-ism "local" here, that is the best we could do to make it
> safer.
>