From cdaf60da73d148eb37c81ce1efd257c237c74acd Mon Sep 17 00:00:00 2001
From: Mingshen Sun <bob@mssun.me>
Date: Sun, 12 Mar 2023 14:46:37 -0700
Subject: [PATCH] Do not init Yubikey if device does not support MFI accessory

---
 passKit/Helpers/YubiKeyConnection.swift | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/passKit/Helpers/YubiKeyConnection.swift b/passKit/Helpers/YubiKeyConnection.swift
index 4d8c758..1830488 100644
--- a/passKit/Helpers/YubiKeyConnection.swift
+++ b/passKit/Helpers/YubiKeyConnection.swift
@@ -18,8 +18,10 @@ public class YubiKeyConnection: NSObject {
 
     override init() {
         super.init()
-        YubiKitManager.shared.delegate = self
-        YubiKitManager.shared.startAccessoryConnection()
+        if YubiKitDeviceCapabilities.supportsMFIAccessoryKey {
+            YubiKitManager.shared.delegate = self
+            YubiKitManager.shared.startAccessoryConnection()
+        }
     }
 
     public func connection(cancellation: @escaping (_ error: Error) -> Void, completion: @escaping (_ connection: YKFConnectionProtocol) -> Void) {