From ab5950120897f33975bee65644787bccb9ab74b6 Mon Sep 17 00:00:00 2001
From: Milan <mc@radiopiloten.de>
Date: Sat, 13 Feb 2021 13:00:30 +0100
Subject: [PATCH] calendar.js: check null

---
 website/agenda/planung/js/calendar.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/website/agenda/planung/js/calendar.js b/website/agenda/planung/js/calendar.js
index 13b6ab5..1114193 100644
--- a/website/agenda/planung/js/calendar.js
+++ b/website/agenda/planung/js/calendar.js
@@ -947,6 +947,7 @@ function hexToRgbA(hex){
 
 function adjustColors(){
     var elem = $('.schedule').get(0);
+    if (elem == null ) return;
     var color1=window.getComputedStyle(elem).backgroundColor;
     var color2=color1.replace('rgb','rgba').replace(')',', 0.4)')
     $('.schedule').css('background', 'repeating-linear-gradient(to right, '+color1+', '+color1+' 1px, '+color2+' 1px, '+color2+' 2px) ');