From 254bd792e89e2db7d1a277e4b8581b2e583ad5b0 Mon Sep 17 00:00:00 2001
From: kovacsv <viktorkovacs@gmail.com>
Date: Thu, 2 Dec 2021 14:57:50 +0100
Subject: [PATCH] Fix lgtm issue.

---
 website/o3dv/js/website.js | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/website/o3dv/js/website.js b/website/o3dv/js/website.js
index 5baa653..3f328a6 100644
--- a/website/o3dv/js/website.js
+++ b/website/o3dv/js/website.js
@@ -375,10 +375,8 @@ OV.Website = class
                 eventHandler.HandleEvent ('toolbar_clicked', { item : imageName });
                 onClick ();
             });
-            if (classNames !== null) {
-                for (let className of classNames) {
-                    button.AddClass (className);
-                }
+            for (let className of classNames) {
+                button.AddClass (className);
             }
             return button;
         }
@@ -398,11 +396,9 @@ OV.Website = class
                 eventHandler.HandleEvent ('toolbar_clicked', { item : imageNames[buttonIndex] });
                 onClick (buttonIndex);
             });
-            if (classNames !== null) {
-                for (let className of classNames) {
-                    for (let button of buttons) {
-                        button.AddClass (className);
-                    }
+            for (let className of classNames) {
+                for (let button of buttons) {
+                    button.AddClass (className);
                 }
             }
         }
@@ -419,10 +415,10 @@ OV.Website = class
 
         let importer = this.modelLoader.GetImporter ();
 
-        AddButton (this.toolbar, this.eventHandler, 'open', 'Open model from your device', null, () => {
+        AddButton (this.toolbar, this.eventHandler, 'open', 'Open model from your device', [], () => {
             this.OpenFileBrowserDialog ();
         });
-        AddButton (this.toolbar, this.eventHandler, 'open_url', 'Open model from a url', null, () => {
+        AddButton (this.toolbar, this.eventHandler, 'open_url', 'Open model from a url', [], () => {
             this.dialog = OV.ShowOpenUrlDialog ((urls) => {
                 if (urls.length > 0) {
                     this.hashHandler.SetModelFilesToHash (urls);