From b04295543ee690f3ac1f64fa0db966391e53e912 Mon Sep 17 00:00:00 2001
From: Heiko Schaefer <heiko@schaefer.name>
Date: Fri, 10 Dec 2021 22:42:37 +0100
Subject: [PATCH] Gracefully handle missing algorithm_information in
 generate_key_simple()

---
 openpgp-card/src/card_app.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/openpgp-card/src/card_app.rs b/openpgp-card/src/card_app.rs
index 7125cb8..a71b734 100644
--- a/openpgp-card/src/card_app.rs
+++ b/openpgp-card/src/card_app.rs
@@ -849,7 +849,11 @@ impl CardApp {
         simple: AlgoSimple,
     ) -> Result<(PublicKeyMaterial, KeyGenerationTime), Error> {
         let ard = self.application_related_data()?;
-        let algo_info = self.algorithm_information()?;
+        let algo_info = if let Ok(ai) = self.algorithm_information() {
+            ai
+        } else {
+            None
+        };
 
         let algo = simple.determine_algo(key_type, &ard, algo_info)?;