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add compatibility for Bash 4 to setup.sh (#2519)

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The command `shopt -s inherit_errexit` does not work in Bash < v4.4. This is now fixed.
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Georg Lauterbach 2022-04-01 19:10:39 +02:00 • committed by GitHub
parent 7655c788ee
commit 2707474361
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setup.sh
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@ -26,7 +26,7 @@ LBLUE="\e[94m"
RESET="\e[0m"
set -euEo pipefail
shopt -s inherit_errexit
shopt -s inherit_errexit 2>/dev/null || true
trap '__err "${BASH_SOURCE}" "${FUNCNAME[0]:-?}" "${BASH_COMMAND:-?}" "${LINENO:-?}" "${?:-?}"' ERR
function __err