From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 18 Aug 2011 21:10:13 GMT
Subject: Re: [PATCH 02/10] test-lib: add helper functions for config
Message-ID: <7v1uwi8ikk.fsf@alter.siamese.dyndns.org>
In-Reply-To: <20110818050114.GB2889@sigill.intra.peff.net>

Thanks.

> ...
> +# Unset a configuration variable, but don't fail if it doesn't exist.
> +test_unconfig () {
> +	git config --unset-all "$@"
> +	config_status=$?
> +	case "$config_status" in
> +	5) # ok, nothing to usnet
> +		config_status=0
> +		;;

Will queue with 's/nothing to usnet/nothing to unset/'.