From bfe6e204365e373e5b20201570ebdd86ff6b6780 Mon Sep 17 00:00:00 2001
From: Gregg Tavares <github@greggman.com>
Date: Tue, 16 Jan 2024 15:18:51 -0800
Subject: [PATCH] handle requestAdapter returning null better

I'm not sure this is better? The old way printed errors
about trying to look at properties of null. The new way
says "WebGPU looks disabled". This means `navigator.gpu` exists
but `requestAdapter` returned null for all cases
---
 index.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index f547bac..22c81ca 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,3 @@
-
 function makeTable(members, defaults, table) {
   const result = {};
   for (const [k, v] of Object.entries(table)) {
@@ -456,8 +455,8 @@ async function checkWorkers() {
 
 function adapterOptionsToDesc(requestAdapterOptions, adapter) {
   const parts = [
-    ...(adapter.isFallbackAdapter ? ['fallback'] : []),
-    ...(adapter.isCompatibilityMode ? ['compatibilityMode'] : []),
+    ...(adapter?.isFallbackAdapter ? ['fallback'] : []),
+    ...(adapter?.isCompatibilityMode ? ['compatibilityMode'] : []),
   ];
   return parts.length > 0
     ? parts.join(' ')