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bug#39235: 26.3; SHR: base handling errors on "."
From: |
Lars Ingebrigtsen |
Subject: |
bug#39235: 26.3; SHR: base handling errors on "." |
Date: |
Thu, 20 Feb 2020 15:15:25 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Kevin Brubeck Unhammer <unhammer@fsfe.org> writes:
> (require 'shr)
> (let ((shr-base (shr-parse-base ".")))
> (shr-expand-url "www.example.com"))
>
> errors with
>
> Debugger entered--Lisp error: (wrong-type-argument char-or-string-p nil)
> url-scheme-get-property(nil expand-file-name)
> url-expand-file-name("www.example.com" "./")
> shr-expand-url("www.example.com")
The bug here doesn't seem to be with "." per se, but when both the base
and the URL to be expanded have no protocol.
(let ((shr-base (shr-parse-base "/tmp")))
(shr-expand-url "foo"))
=> error
(let ((shr-base (shr-parse-base "foo:/tmp")))
(shr-expand-url "foo"))
=> "foo:foo"
(let ((shr-base (shr-parse-base "/tmp")))
(shr-expand-url "foo:foo"))
=> "foo:foo"
I've now fixed this in the url.el library in Emacs 28.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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- bug#39235: 26.3; SHR: base handling errors on ".",
Lars Ingebrigtsen <=