From 3a587c41d600e382f5f3ec2e2009c2e13d9fa95a Mon Sep 17 00:00:00 2001
From: Daniel Jacobs <danielhunterjacobs@gmail.com>
Date: Tue, 16 Jul 2024 23:43:15 -0400
Subject: [PATCH] web: Check error type instead of error message

---
 web/packages/core/src/ruffle-player.tsx | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/web/packages/core/src/ruffle-player.tsx b/web/packages/core/src/ruffle-player.tsx
index 2ec557a9d2c9e..cde0c6f6a131e 100644
--- a/web/packages/core/src/ruffle-player.tsx
+++ b/web/packages/core/src/ruffle-player.tsx
@@ -1973,10 +1973,7 @@ export class RufflePlayer extends HTMLElement {
         ) {
             // Firefox: Don't display the panic screen if the user leaves the page while something is still loading
             return;
-        } else if (
-            error instanceof Error &&
-            error.message === "Failed to load Ruffle WASM"
-        ) {
+        } else if (error instanceof LoadRuffleWasmError) {
             const openInNewTab = this.loadedConfig?.openInNewTab;
             const swfUrl = this.loadedConfig && "url" in this.loadedConfig ? new URL(this.loadedConfig.url, document.baseURI) : undefined;
             if (openInNewTab && swfUrl) {