From 11f905cf325dd9a077d64fd555383652ba8ffb10 Mon Sep 17 00:00:00 2001
From: Sam <sam@samr1.net>
Date: Thu, 15 Sep 2022 17:33:58 +0200
Subject: [PATCH] Client - hide speed chart when checkbox is unchecked - fix
 #232

---
 .../src/components/Workout/WorkoutDetail/WorkoutChart/legend.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fittrackee_client/src/components/Workout/WorkoutDetail/WorkoutChart/legend.ts b/fittrackee_client/src/components/Workout/WorkoutDetail/WorkoutChart/legend.ts
index c5b3b868..a886f223 100644
--- a/fittrackee_client/src/components/Workout/WorkoutDetail/WorkoutChart/legend.ts
+++ b/fittrackee_client/src/components/Workout/WorkoutDetail/WorkoutChart/legend.ts
@@ -32,7 +32,7 @@ export const htmlLegendPlugin = {
     legendItems.forEach((item: LegendItem) => {
       const li = document.createElement('li')
       li.onclick = () => {
-        if (item.datasetIndex) {
+        if (item.datasetIndex !== undefined) {
           chart.setDatasetVisibility(
             item.datasetIndex,
             !chart.isDatasetVisible(item.datasetIndex)