From: Andreas Schwab <schwab@linux-m68k.org>
Date: Sun, 21 Apr 2013 19:02:12 GMT
Subject: Re: [PATCH] prompt: fix tracked files for zsh
Message-ID: <m2a9or907f.fsf@igel.home>
In-Reply-To: <7vli8cuv5j.fsf@alter.siamese.dyndns.org>

Junio C Hamano <gitster@pobox.com> writes:

> Andreas Schwab <schwab@linux-m68k.org> writes:
>
>> Felipe Contreras <felipe.contreras@gmail.com> 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.

-- 
Andreas Schwab, schwab@linux-m68k.org
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