From b761e8666c7fc95c5c2bf9b0a501a80d342de388 Mon Sep 17 00:00:00 2001
From: Amazing Marvin <35364886+amazingmarvin@users.noreply.github.com>
Date: Fri, 21 Sep 2018 17:24:14 +0200
Subject: [PATCH] fix: totalMin calculation in TimeSlots. (#965)

---
 src/utils/TimeSlots.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/utils/TimeSlots.js b/src/utils/TimeSlots.js
index 75f7ff2cd..9a752be8e 100644
--- a/src/utils/TimeSlots.js
+++ b/src/utils/TimeSlots.js
@@ -11,7 +11,8 @@ const getKey = (min, max, step, slots) =>
 export function getSlotMetrics({ min: start, max: end, step, timeslots }) {
   const key = getKey(start, end, step, timeslots)
 
-  const totalMin = dates.diff(start, end, 'minutes') + getDstOffset(start, end)
+  const totalMin =
+    1 + dates.diff(start, end, 'minutes') + getDstOffset(start, end)
   const minutesFromMidnight = dates.diff(
     dates.startOf(start, 'day'),
     start,