From 315aa7a94cc3f88a5c6466a27eb731a453931c78 Mon Sep 17 00:00:00 2001
From: Heiko Schaefer <heiko@schaefer.name>
Date: Tue, 29 Aug 2023 15:05:32 +0200
Subject: [PATCH] openpgp-card: Transaction::card_caps doesn't need to be mut

---
 openpgp-card/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openpgp-card/src/lib.rs b/openpgp-card/src/lib.rs
index 807fb0c..9a84926 100644
--- a/openpgp-card/src/lib.rs
+++ b/openpgp-card/src/lib.rs
@@ -255,7 +255,7 @@ impl Card {
 /// before they are automatically closed.)
 pub struct Transaction<'a> {
     tx: Box<dyn CardTransaction + Send + Sync + 'a>,
-    card_caps: &'a mut Option<CardCaps>,
+    card_caps: &'a Option<CardCaps>,
 }
 
 impl<'a> Transaction<'a> {