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From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <150917210259.ZM12560@torch.brasslantern.com>
Date: Thu, 17 Sep 2015 21:02:59 -0700
In-Reply-To: <20150918001948.GG1956@tarsus.local2>
Comments: In reply to Daniel Shahaf <d.s@daniel.shahaf.name>
        "0x9F when printing """ (Sep 18, 12:19am)
References: <20150918001948.GG1956@tarsus.local2>
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To: zsh-workers@zsh.org
Subject: Re: 0x9F when printing ""
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On Sep 18, 12:19am, Daniel Shahaf wrote:
}
} % print -r - ${(qqqq):-""}
} $'\237'
}=20
} That output is wrong; should be =AB$''=BB.

diff --git a/Src/utils.c b/Src/utils.c
index ca68eae..d5fd88c 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -5385,6 +5385,12 @@ quotestring(const char *s, char **e, int instring)
     u =3D s;
     if (instring =3D=3D QT_DOLLARS) {
 	/*
+	 * The only way to get Nularg here is when
+	 * it is placeholding for the empty string?
+	 */
+	if (inull(*u))
+	    *u++;
+	/*
 	 * As we test for printability here we need to be able
 	 * to look for multibyte characters.
 	 */