Felipe Contreras <felipe.contre...@gmail.com> writes:
> On Fri, Apr 12, 2013 at 12:55 PM, Junio C Hamano <gits...@pobox.com> wrote:
>> Felipe Contreras <felipe.contre...@gmail.com> writes:
>
>>> }
>>>
>>> # Generates completion reply with compgen from newline-separated possible
>>> @@ -1820,7 +1823,7 @@ _git_config ()
>>> local remote="${prev#remote.}"
>>> remote="${remote%.fetch}"
>>> if [ -z "$cur" ]; then
>>> - COMPREPLY=("refs/heads/")
>>> + __gitcompadd "refs/heads/"
>>
>> I am not sure about this one, though.
>>
>> Other callers took pains to protet against triggering unset variable
>> references by using ${1-} instead of ${1}. Shouldn't this caller be
>> passing three empty strings?
>
> Perhaps, or perhaps we were being too careful before: 'compgen -W foo'
> is the same as 'compgen -W foo -S "" -P "" -- ""'.
Yes, they are the same (otherwise this patch would not be valid),
but that is not what i was wondering about.
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