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Merge pull request #20053 from Homebrew/skip_zero_values

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bin/brew: don't copy across zeroed env values.
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Mike McQuaid 2025-06-05 07:43:17 +00:00 committed by GitHub
commit 485f1abbee
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1 changed files with 2 additions and 2 deletions
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@ -183,8 +183,8 @@ MANPAGE_VARS=(
)
for VAR in "${MANPAGE_VARS[@]}"
do
# Skip if variable value is empty.
[[ -z "${!VAR:-}" ]] && continue
# Skip if variable value is empty or set to 0.
[[ -z "${!VAR:-}" || "${!VAR:-}" = "0" ]] && continue
VAR_NEW="HOMEBREW_${VAR}"
# Skip if existing HOMEBREW_* variable is set.