From: Jonathan Nieder <jrnieder@gmail.com>
Date: Fri, 06 May 2011 21:42:38 GMT
Subject: Re: [PATCH 2/2] tests: teach verify_parents to check for extra parents
Message-ID: <20110506214238.GE20182@elie>
In-Reply-To: <7vzkmzy0mk.fsf@alter.siamese.dyndns.org>

Junio C Hamano wrote:
> Jonathan Nieder <jrnieder@gmail.com> writes:

>> --- a/t/t7600-merge.sh
>> +++ b/t/t7600-merge.sh
>> @@ -89,6 +89,7 @@ verify_parents () {
>>  		i=$(expr $i + 1) ||
>>  		return 1
>>  	done &&
>> +	test_must_fail git rev-parse --verify HEAD^$(($# + 1)) &&
>
> Isn't $i at this point the same as that complex $(()) line noise?

Yes, that sounds better.