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From: Mark H Weaver <mhw@netris.org>
Newsgroups: gmane.lisp.guile.user
Subject: Re: TeXmacs on Guile 2.2.4
Date: Wed, 29 May 2019 15:29:57 -0400
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To: Massimiliano Gubinelli <m.gubinelli@gmail.com>
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In-Reply-To: <049592E2-CAAC-4F43-98F0-FF11E91E792B@gmail.com> (Massimiliano
	Gubinelli's message of "Mon, 27 May 2019 14:18:21 +0200")
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Massimiliano Gubinelli <m.gubinelli@gmail.com> writes:

> While trying some alternative solutions I noticed the following: the
> function scm_to_latin1_stringn calls out to scm_to_stringn with an
> argument NULL for the encoding:
>
>     result = scm_to_stringn (str, lenp, NULL,
>                              SCM_FAILED_CONVERSION_ERROR);
>
> this causes an error in scm_to_stringn since it contains the check:
>
>    (c_strcasecmp (encoding, "UTF-8") == 0)
>
> and c_strcasecmp does not check for null pointers. Is this a bug? 

Yes, it is.  I'll fix it soon, thanks.

       Mark