From 17f92344e9ece75151f3dea558d7697d302cbd6d Mon Sep 17 00:00:00 2001
From: Zankaria <zankaria.auxa@mailu.io>
Date: Wed, 7 Aug 2024 22:49:04 +0200
Subject: [PATCH] main.js: handle undefined styleName in style chooser

---
 templates/main.js | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/templates/main.js b/templates/main.js
index 37a3ac5f..b73963ec 100755
--- a/templates/main.js
+++ b/templates/main.js
@@ -216,16 +216,18 @@ function initStyleChooser() {
 	newElement.className = 'styles';
 
 	for (styleName in styles) {
-		var style = document.createElement('a');
-		style.innerHTML = '[' + styleName + ']';
-		style.onclick = function() {
-			changeStyle(this.innerHTML.substring(1, this.innerHTML.length - 1), this);
-		};
-		if (styleName == selectedstyle) {
-			style.className = 'selected';
+		if (styleName) {
+			var style = document.createElement('a');
+			style.innerHTML = '[' + styleName + ']';
+			style.onclick = function() {
+				changeStyle(this.innerHTML.substring(1, this.innerHTML.length - 1), this);
+			};
+			if (styleName == selectedstyle) {
+				style.className = 'selected';
+			}
+			style.href = 'javascript:void(0);';
+			newElement.appendChild(style);
 		}
-		style.href = 'javascript:void(0);';
-		newElement.appendChild(style);
 	}
 
 	document.getElementById('bottom-hud').before(newElement);