From 6376eb832487cd3ab56ffd159626661365c62786 Mon Sep 17 00:00:00 2001
From: Andre-John Mas <andrejohn.mas@gmail.com>
Date: Fri, 5 Jan 2024 13:00:16 -0500
Subject: [PATCH] Bug Fix: unexpected error if onHover event was undefined

---
 src/hud/index.ts    | 2 +-
 src/viewer/index.ts | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/hud/index.ts b/src/hud/index.ts
index 91f0f72..ecbb9bf 100644
--- a/src/hud/index.ts
+++ b/src/hud/index.ts
@@ -85,7 +85,7 @@ function onSelectedSatChange (satellite: Record<string, any>) {
 function onSatHover (event: any) {
   const {
     satId, satX, satY, satellite
-  } = event;
+  } = event || {};
 
   if (!satId || satId === -1) {
     setHtml('#sat-hoverbox', '(none)');
diff --git a/src/viewer/index.ts b/src/viewer/index.ts
index 6da5cfc..34ba9eb 100644
--- a/src/viewer/index.ts
+++ b/src/viewer/index.ts
@@ -244,6 +244,7 @@ class Viewer {
       document
         .querySelector(this.config.canvasSelector)
         ?.appendChild(this.renderer.domElement);
+      logger.debug(`Using WebGL 2: ${this.renderer.capabilities.isWebGL2}`);
 
       this.controls = new OrbitControls(this.camera, this.renderer.domElement);
       this.controls.rotateSpeed = 0.33;