From c50a5e8c6bda2b0916dc07d424c5570f4a61b8f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joona=20Heikkil=C3=A4?= <joona.o.heikkila@gmail.com>
Date: Fri, 2 Jun 2017 10:01:03 +0300
Subject: [PATCH] Print 'no serving' message for empty UniCafe list

---
 index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/index.js b/index.js
index 82da30d..06b1f02 100644
--- a/index.js
+++ b/index.js
@@ -120,6 +120,11 @@ function newEvents (events) {
 
 function todaysFood (id) {
   this.createFoodList = (str, array, cb) => {
+    if (array.length === 0) {
+      cb(str + 'Ei tarjoilua tänään')
+      return
+    }
+
     var res = str
     var edullisesti = '*Edullisesti:* \n'
     var makeasti = '*Makeasti:*\n'