usage
fi
-ARCH_UPPER=$(echo $ARCH | tr '[:lower:]' '[:upper:]')
+ARCH_UPPER=$(echo "$ARCH" | tr '[:lower:]' '[:upper:]')
# Conditionally create fdt information
if [ -n "${DTB}" ]; then
};"
# Write .its file to disk
-echo "$DATA" > ${OUTPUT}
+echo "$DATA" > "${OUTPUT}"