From ddbe525c99febc66639238f75cceb7163b28cb15 Mon Sep 17 00:00:00 2001
From: Paulus Schoutsen <paulus@home-assistant.io>
Date: Thu, 11 Nov 2021 17:06:35 -0800
Subject: [PATCH] Do not silently ignore errors not caused by user closing
 picker (#115)

---
 src/connect.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/connect.ts b/src/connect.ts
index 10a27d9..a188395 100644
--- a/src/connect.ts
+++ b/src/connect.ts
@@ -5,8 +5,11 @@ export const connect = async (button: InstallButton) => {
   let port: SerialPort | undefined;
   try {
     port = await navigator.serial.requestPort();
-  } catch (err) {
-    console.error("User cancelled request", err);
+  } catch (err: any) {
+    if ((err as DOMException).name === "NotFoundError") {
+      return;
+    }
+    alert(`Error: ${err.message}`);
     return;
   }