GNU bug report logs - #33255
27.0.50; expand-file-name: default directory expanded twice if relative

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Package: emacs;

Reported by: immerrr again <immerrr <at> gmail.com>

Date: Sun, 4 Nov 2018 10:56:02 UTC

Severity: minor

Fixed in version 27.0.50

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Glenn Morris <rgm <at> gnu.org>
Cc: 33255 <at> debbugs.gnu.org, immerrr again <immerrr <at> gmail.com>, Noam Postavsky <npostavs <at> gmail.com>
Subject: bug#33255: 27.0.50; expand-file-name: default directory expanded twice if relative
Date: Fri, 23 Nov 2018 12:22:19 -0800

Glenn Morris wrote:
> So far all I see from POSIX is that it doesn't say anything about whether HOME is absolute or not.

By not saying anything POSIX gives permission to the application to set HOME to 
a relative name. When POSIX intends the requirement that an environment 
variable's value must be absolute (e.g., PWD), it says so. When it doesn't 
intend such a requirement (e.g., HOME, PATH, SHELL, TMPDIR) it says nothing.
This bug report was last modified 6 years and 261 days ago.

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