Am 6/4/2013 7:14, schrieb Martin von Zweigbergk:
> On Mon, Jun 3, 2013 at 3:28 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
>>> +
>>> +# checks that the revisions in "$2" represent a linear range with the
>>> +# subjects in "$1"
>>> +test_linear_range () {
>>> + ! { git log --format=%p "$2" | sane_grep " " ;} &&
>>
>> An interesting way to spell:
>>
>> test $(git rev-list --merges "$2" | wc -l) = 0
>
> Heh, true. I'll change that.
Then I think it would be even better written as
revlist_merges=$(git rev-list --merges "$2") &&
test -z "$revlist_merges"
so as not to ignore errors in the git invocation (and at least one less
fork()).
-- Hannes
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