From 5a766b78a4b430a0ea15995e25c76fd17380e364 Mon Sep 17 00:00:00 2001
From: Heiko Schaefer <heiko@schaefer.name>
Date: Wed, 25 Aug 2021 12:20:31 +0200
Subject: [PATCH] Fix for older rust versions (std::array::IntoIter was only
 stabilized in 1.51.0)

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

diff --git a/openpgp-card/src/card_app.rs b/openpgp-card/src/card_app.rs
index 0b023b8..2c5426d 100644
--- a/openpgp-card/src/card_app.rs
+++ b/openpgp-card/src/card_app.rs
@@ -522,7 +522,7 @@ impl CardApp {
         let mut algo_attributes = vec![0x01];
 
         // Length of modulus n in bit
-        algo_attributes.extend(algo_attrs.len_n.to_be_bytes());
+        algo_attributes.extend(&algo_attrs.len_n.to_be_bytes());
 
         // Length of public exponent e in bit
         algo_attributes.push(0x00);