bug#27919: 25.2.50; dired + eshell-ls: fallback to external ls fails

[Lars Ingebrigtsen]

Tino Calancha <tino.calancha@gmail.com> writes:

> emacs -r -Q -l em-ls -l esh-cmd -eval "(customize-set-variable 
> 'eshell-ls-use-in-dired t)"
>
> M-: (dired source-directory "-lg") RET
> ;; Signal eshell-interactive-output-p: (wrong-type-argument arrayp nil)
>
> It fails because eshell-current-handles is nil.
> Even if this variable is set, then (throw 'eshell-external ...
> in `eshell--do-opts' won't be catched.

This bug is still present in Emacs 29.

-- 
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   bloggy blog: http://lars.ingebrigtsen.no