Felipe Contreras wrote:
> René Scharfe wrote:
> > And then I wondered why use declare -f, which prints the function's
> > body, when there is -F, which just prints the function's name. And why
> > repeat /dev/null when redirecting stderr when the more shorter 2>&1
> > would do the same? None of hat was introduced by you patch, of course.
> > Anyway, this seems to work for me:
> >
> > __git_have_func () {
> > case "$1" in
> > -*) return 1 ;;
> > esac
> > declare -F "$1" >/dev/null 2>&1
> > }
Actually... How about:
declare -F -- "$1" >/dev/null 2>&1
?
--
Felipe Contreras
