[BUGFIX] solved missing background images

index.html

@@ -29,12 +29,12 @@
         <!-- When hosting on an actual web server the CSP should be more restrictive. (hash for script-src) -->
 
 <link rel="preload" href="style.css" integrity="sha256-EKoGpTmF1bLrWpKFOUphVpXP96W45f+F9oXfETYQc+s=" as="style">
-<link rel="preload" href="dist/pesterchum.js" integrity="sha256-99zYUvyLChILKNGDQ3IAvF842VYkSKUhNGh7T2azLTw=" as="script"> <!-- integrity hash with babel :3 -->
+<link rel="preload" href="dist/pesterchum.js" integrity="sha256-7WNhL2rvHee8hBRQI4A/Rcq8+m9Ki181WcUYuefd5jc=" as="script"> <!-- integrity hash with babel :3 -->
 
 <link rel="icon" href="favicon.ico">
 <link rel="canonical" href="https://pesterchum.online">
 <link rel="stylesheet" integrity="sha256-EKoGpTmF1bLrWpKFOUphVpXP96W45f+F9oXfETYQc+s=" href="style.css">
-<script src="dist/pesterchum.js" integrity="sha256-99zYUvyLChILKNGDQ3IAvF842VYkSKUhNGh7T2azLTw=" defer></script>
+<script src="dist/pesterchum.js" integrity="sha256-7WNhL2rvHee8hBRQI4A/Rcq8+m9Ki181WcUYuefd5jc=" defer></script>
 
 <title>Pesterchum Online</title>
 </head>

src/pesterchum.js

@@ -1534,7 +1534,11 @@ class BackgroundImage {
     backgroundImage.forEach(e => {
       e.src = this.path
     })
-    backgroundImageWrapper.style.display = 'flex'
+    if (customTheme.colors.background) {
+      backgroundImageWrapper.style.display = 'flex'
+    } else {
+      backgroundImageWrapper.style.display = 'none'
+    }
   }
 }
 // Theme factory
@@ -1683,6 +1687,7 @@ class ColorScheme {
       Background.instances[this.colors.background].changeBackground()
     } else {
       customTheme.colors.background = null
+      document.querySelector('#background-image-wrapper').style.display = 'none'
       backgroundImageWrapper.style.display = 'none'
     }