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Handle unset env var checks safely #12

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Merged
Phlogistique merged 1 commit into from
Dec 25, 2025
Merged

Handle unset env var checks safely #12

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2 changes: 1 addition & 1 deletion update-pr-stack.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ CONFLICT_LABEL="autorestack-needs-conflict-resolution"

# Function to check if a required environment variable is set
check_env_var() {
if [ -z "${!1}" ]; then
if [[ -z "${!1-}" ]]; then
echo "Error: $1 is not set" >&2
exit 1
fi
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