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bin/brew: don't copy across zeroed env values.

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Mike McQuaid 2025-06-05 08:33:08 +01:00
parent 68ef29fb5c
commit 916c25ef18
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1 changed files with 2 additions and 2 deletions
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bin/brew
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@ -183,8 +183,8 @@ MANPAGE_VARS=(
) )
for VAR in "${MANPAGE_VARS[@]}" for VAR in "${MANPAGE_VARS[@]}"
do do
# Skip if variable value is empty. # Skip if variable value is empty or set to 0.
[[ -z "${!VAR:-}" ]] && continue [[ -z "${!VAR:-}" || "${!VAR:-}" = "0" ]] && continue
VAR_NEW="HOMEBREW_${VAR}" VAR_NEW="HOMEBREW_${VAR}"
# Skip if existing HOMEBREW_* variable is set. # Skip if existing HOMEBREW_* variable is set.