code linted

Author: Raj-StepSecurity

entrypoint.sh

@@ -3,7 +3,7 @@
 set -euo pipefail
 [[ -n "${DEBUG:-}" ]] && set -x
 
-REPO_PRIVATE=$(jq -r '.repository.private | tostring' "$GITHUB_EVENT_PATH" 2>/dev/null || echo "")
+REPO_PRIVATE=$(jq -r '.repository.private | tostring' "${GITHUB_EVENT_PATH:-}" 2>/dev/null || echo "")
 UPSTREAM="planetscale/ghcommit-action"
 ACTION_REPO="${GITHUB_ACTION_REPOSITORY:-}"
 DOCS_URL="https://docs.stepsecurity.io/actions/stepsecurity-maintained-actions"