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list.sh: simplify

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We don't need to output an intermediate `LS_ERRORED` string to exit in
case that `ls` errors out.
This commit is contained in:
Carlo Cabrera 2024-09-01 10:36:22 +08:00
parent 21443e60e4
commit eca9a0d201
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GPG Key ID: C74D447FC549A1D0
1 changed files with 4 additions and 11 deletions
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15
Library/Homebrew/list.sh
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@ -31,7 +31,6 @@ homebrew-list() {
tty=1
fi
local error_string="LS_ERRORED"
if [[ -z "${cask}" && -d "${HOMEBREW_CELLAR}" ]]
then
if [[ -n "${tty}" && -z "${formula}" ]]
@ -40,11 +39,8 @@ homebrew-list() {
fi
local formula_output
formula_output="$(ls "${ls_args[@]}" "${HOMEBREW_CELLAR}" || echo "${error_string}")"
if [[ "${formula_output}" == "${error_string}" ]]
then
exit 1
elif [[ -n "${formula_output}" ]]
formula_output="$(ls "${ls_args[@]}" "${HOMEBREW_CELLAR}")" || exit 1
if [[ -n "${formula_output}" ]]
then
echo "${formula_output}"
fi
@ -63,11 +59,8 @@ homebrew-list() {
fi
local cask_output
cask_output="$(ls "${ls_args[@]}" "${HOMEBREW_CASKROOM}" || echo "${error_string}")"
if [[ "${cask_output}" == "${error_string}" ]]
then
exit 1
elif [[ -n "${cask_output}" ]]
cask_output="$(ls "${ls_args[@]}" "${HOMEBREW_CASKROOM}")" || exit 1
if [[ -n "${cask_output}" ]]
then
echo "${cask_output}"
fi