diff --git a/smart.run.test.sh b/smart.run.test.sh
index ce73c2c..be4145a 100755
--- a/smart.run.test.sh
+++ b/smart.run.test.sh
@@ -24,6 +24,21 @@ true > "${smart_device_list}"
 # Get the list of all available devices
 smartctl --scan >> "${smart_device_list}"
 
+if test -s "${smart_device_list}"; then
+	while IFS= read -r LINE; do
+		## Get device path
+		scanned_disk=$(echo "${LINE}" | cut -d" " -f1)
+		## Try to determine the best type
+		scanned_type=$(echo "${LINE}" | cut -d" " -f3)
+	[ "${debug}" -eq "0" ] && printf "${c_magentab}%-6b${c_reset}\n" "DEBUG : smartctl scan ${scanned_disk} with type ${scanned_type}."
+
+	done < "${smart_device_list}"
+
+# If the file is empty
+else
+	printf "${c_redb}%-6b${c_reset}\n" "ERROR : The device list looks empty, check ${smart_device_list} file and \`smartctl --scan\` command."
+	exit 1
+fi
 
 # Remove temp_dir if debug is disable
 [ "${debug}" -eq "0" ] || rm -rf -- "${temp_dir}"