From: Michael Prokop <mika@grml.org>
Date: Fri, 11 Mar 2022 17:25:31 +0000 (+0100)
Subject: grml2iso: execute under pipefail
X-Git-Tag: v0.19.0~1
X-Git-Url: https://git.grml.org/?p=grml2usb.git;a=commitdiff_plain;h=8126bbf87f43e55098d09cd7592a60418ea19d2a;hp=8126bbf87f43e55098d09cd7592a60418ea19d2a

grml2iso: execute under pipefail

Quoting from bash(1):

| The return status of a pipeline is the exit status of the last
| command, unless the pipefail option is enabled.  If pipefail is enabled,
| the pipeline's return status is the value of the last (rightmost)
| command to exit  with a  non-zero  status,  or zero if all commands exit
| successfully.

Furthermore, move the "set -e" to the beginning of the file, to ensure
it's active as soon as possible.

While at it, drop trailing whitespace and update ISO name to a more
recent one.

This work was funded by Grml-Forensic.
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