bug#38034: 26.3; wrong-type-argument plistp "" (org-caldav, url-dav)

[Lars Ingebrigtsen]

Nuno Pedrosa <info@nunopedrosa.net> writes:

> Debugger entered--Lisp error: (wrong-type-argument plistp "")
> plist-put("" DAV:status 404)
> url-dav-process-response(#<killed buffer>

The backtrace is hard to read as it's posted as HTML, but I think this
must mean that the error is here:

      (let ((properties (url-dav-dispatch-node (car tree))))
        ;; We need to make sure we have a DAV:status node in there for
        ;; higher-level code;
        (setq properties (plist-put properties 'DAV:status overall-status))
        ;; Make this look like a DAV:multistatus parse tree so that
        ;; nobody but us needs to know the difference.
        (list (cons url properties))))))

What's the value of `tree' when you get this backtrace?

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