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Date: Tue, 6 Jan 2015 01:55:27 +0100
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Subject: dead code in subst_parse_str
From: Mikael Magnusson <mikachu@gmail.com>
To: zsh workers <zsh-workers@zsh.org>
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A while ago, this was committed,
https://sourceforge.net/p/zsh/code/ci/5fdcd3a2b468

If you look carefully (or at coverity), you'll notice that qt is set
to 0 initially, and then only toggled to 1 if it is already 1, ie
never. This is again a case of I have no idea what's happening here,
so I'll let you guys look at it.

-- 
Mikael Magnusson