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root: fix setupHook to work with "set -u"

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Dmitry Kalinkin 2019-11-24 17:51:46 -05:00
parent 35d99698ae
commit bd0c4dd6ab
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1 changed files with 5 additions and 1 deletions
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6
pkgs/applications/science/misc/root/setup-hook.sh
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@ -1,9 +1,13 @@
thisroot () { thisroot () {
# Workaround thisroot.sh dependency on man # Workaround thisroot.sh dependency on man
if [ -z "${MANPATH}" ]; then if [ -z "${MANPATH-}" ]; then
MANPATH=: MANPATH=:
fi fi
local oldOpts="-u"
shopt -qo nounset || oldOpts="+u"
set +u
source @out@/bin/thisroot.sh source @out@/bin/thisroot.sh
set "$oldOpts"
} }
postHooks+=(thisroot) postHooks+=(thisroot)