[fix] Fix automation compatibility

setup/so-whiptail

@@ -794,6 +794,13 @@ whiptail_management_interface_setup() {
 	whiptail_check_exitstatus $exitstatus
 }
 
+whiptail_net_setup_complete() {
+	[ -n "$TESTING" ] && return
+
+	whiptail --title "Security Onion Setup" \
+		--msgbox "Successfully set up networking, setup will now exit." 7 75
+	exit 0
+}
 
 
 whiptail_management_server() {