From 56951b4eb11001fabafbc91eb7950a5f120b67ae Mon Sep 17 00:00:00 2001
From: Martin <martin@moid.se>
Date: Thu, 29 Sep 2022 11:11:48 +0200
Subject: [PATCH] fix: avoid ES2022 functions (#1300) (#1344)

---
 src/visualizations/config/generators/highcharts/index.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/visualizations/config/generators/highcharts/index.js b/src/visualizations/config/generators/highcharts/index.js
index a129f9f8f..78e14432f 100644
--- a/src/visualizations/config/generators/highcharts/index.js
+++ b/src/visualizations/config/generators/highcharts/index.js
@@ -30,13 +30,17 @@ function drawLegendSymbolWrap() {
                 this.chart.renderer
                     .path(['M', x, ys, 'A', 1, 1, 0, 0, 0, x, ye, 'V', ys])
                     .attr({
-                        fill: legends.at(legends.length >= 5 ? 1 : 0).color,
+                        fill: legends[legends.length >= 5 ? 1 : 0].color,
                     })
                     .add(this.legendGroup)
                 this.chart.renderer
                     .path(['M', x, ye, 'A', 1, 1, 0, 0, 0, x, ys, 'V', ye])
                     .attr({
-                        fill: legends.at(legends.length >= 5 ? -2 : -1).color,
+                        fill: legends[
+                            legends.length >= 5
+                                ? legends.length - 2
+                                : legends.length - 1
+                        ].color,
                     })
                     .add(this.legendGroup)
             } else {