Junio C Hamano <gitster@xxxxxxxxx> writes:
> Andreas Schwab <schwab@xxxxxxxxxxxxxx> writes:
>
>> Felipe Contreras <felipe.contreras@xxxxxxxxx> writes:
>>
>>> + if [ -n "${ZSH_VERSION-}" ]; then
>>> + u="%%"
>>> + else
>>> + u="%"
>>> + fi
>>
>> aka u="%${ZSH_VERSION:+%}"
>
> Do you need/want a colon there? Even if it is empty, as long as it
> is defined we would want this, no?
The original wouldn't.
Andreas.
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Andreas Schwab, schwab@xxxxxxxxxxxxxx
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