Re: [PATCH] aoe: add documentation for udev users

[Bodo Eggert <7eggert@xxxxxx>]

Ed L Cashin <ecashin@xxxxxxxxxx> wrote:

> +if test -z "$conf"; then
> +        conf="`find /etc -type f -name udev.conf 2> /dev/null`"
> +fi
> +if test -z "$conf" || test ! -r $conf; then
> +        echo "$me Error: could not find readable udev.conf in /etc" 1>&2
> +        exit 1
> +fi

This will fail and print
---
bash: test: etc/udev.conf: binary operator expected
---
if there is more than one udev.conf.

Fix: Always put quotes around variables.
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