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setup.sh: avoid subshells: type -t

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This commit is contained in:
Albert Safin 2019-09-19 09:43:34 +00:00
parent 463463b395
commit 6f024f6e65
1 changed files with 1 additions and 1 deletions
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2
pkgs/stdenv/generic/setup.sh
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@ -98,7 +98,7 @@ _callImplicitHook() {
# hooks exits the hook, not the caller. Also will only pass args if
# command can take them
_eval() {
if [ "$(type -t "$1")" = function ]; then
if declare -F "$1" > /dev/null 2>&1; then
set +u
"$@" # including args
else