From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Wed, 30 Dec 2020 17:58:23 GMT
Subject: Re: [PATCH v2 1/3] completion: bash: add __git_have_func helper
Message-ID: <5fecbfbf46fe5_8775920846@natae.notmuch>
In-Reply-To: <5fecbb6b2f9a_871cb208f6@natae.notmuch>

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