From 3f24df2f8b799eb203539c0e723854e8f7739f79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sosth=C3=A8ne=20Gu=C3=A9don?= <sosthene@nitrokey.com>
Date: Tue, 11 Jul 2023 17:21:04 +0200
Subject: [PATCH] Use reference to the response rather than copying it

---
 src/pipe.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pipe.rs b/src/pipe.rs
index 8db86f7..f81dfa1 100644
--- a/src/pipe.rs
+++ b/src/pipe.rs
@@ -573,8 +573,8 @@ impl<'alloc, 'pipe, 'interrupt, Bus: UsbBus> Pipe<'alloc, 'pipe, 'interrupt, Bus
     #[inline(never)]
     pub fn handle_response(&mut self) {
         if let State::WaitingOnAuthenticator(request) = self.state {
-            if let Some(response) = self.interchange.take_response() {
-                match response.0 {
+            if let Ok(response) = self.interchange.response() {
+                match &response.0 {
                     Err(ctaphid_dispatch::app::Error::InvalidCommand) => {
                         info!("Got waiting reply from authenticator??");
                         self.start_sending_error(request, AuthenticatorError::InvalidCommand);