From d2eb2b71bb7cb86e4d996cc6518d03cf2594c7ae Mon Sep 17 00:00:00 2001
From: siinus <pearu@siinus.com>
Date: Fri, 19 Mar 2021 20:19:13 +0200
Subject: [PATCH] Replace hexToRgb function to work with legacy mobile browsers

---
 pyleds/templates/index.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pyleds/templates/index.html b/pyleds/templates/index.html
index a73790d..77e3447 100644
--- a/pyleds/templates/index.html
+++ b/pyleds/templates/index.html
@@ -7,11 +7,12 @@
     <link rel="stylesheet" href="custom.css">
 
     <script type="text/javascript">
-        const hexToRgb = hex =>
-            hex.replace(/^#?([a-f\d])([a-f\d])([a-f\d])$/i
+        function hexToRgb(value) {
+            return value.replace(/^#?([a-f\d])([a-f\d])([a-f\d])$/i
                 ,(m, r, g, b) => '#' + r + r + g + g + b + b)
                 .substring(1).match(/.{2}/g)
                 .map(x => parseInt(x, 16));
+        }
 
         function show_loading(visible) {
             document.getElementById('loading').style.visibility = visible ? 'visible' : 'hidden';