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Re: Emacs pretest 28.0.91 is out

From: Michael Albinus
Subject: Re: Emacs pretest 28.0.91 is out
Date: Wed, 12 Jan 2022 12:24:28 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux)

Robert Pluim <rpluim@gmail.com> writes:

Hi Robert,

> +(defun flymake-tests--gcc-is-clang ()
> +  "Whether the `gcc' command actually runs the Clang compiler."
> +  (string-match "[Cc]lang version "
> +                (shell-command-to-string "gcc --version")))

I don't know whether this can happen here, but *if* default-directory is
remote, the test runs on a wrong machine. Therefore, I wrap such calls
always with

(let ((default-directory temporary-file-directory))

Best regards, Michael.

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