From cbf7759e7cbe07284c215ee2bfa09d5b9cb1102c Mon Sep 17 00:00:00 2001
From: Jonathan White <support@dmapps.us>
Date: Wed, 10 Jun 2020 08:20:21 -0400
Subject: [PATCH] Improve YubiKey/OnlyKey detection with more than 2 keys

Add a small delay between key polling to let the hardware interface settle. Prevents invalid serial numbers from being pulled messing up the KeePassXC workflow.
---
 src/keys/drivers/YubiKey.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/keys/drivers/YubiKey.cpp b/src/keys/drivers/YubiKey.cpp
index 82773bd56..d64452f3e 100644
--- a/src/keys/drivers/YubiKey.cpp
+++ b/src/keys/drivers/YubiKey.cpp
@@ -203,6 +203,8 @@ void YubiKey::findValidKeys()
 
                 ykds_free(st);
                 closeKey(yk_key);
+
+                Tools::wait(100);
             } else {
                 // No more keys are connected
                 break;