From 326ba895a98119bbd4547022b6e48220c680a927 Mon Sep 17 00:00:00 2001
From: Heiko Schaefer <heiko@schaefer.name>
Date: Fri, 25 Feb 2022 18:56:24 +0100
Subject: [PATCH] Print language setting(s) in display format

---
 tools/src/bin/opgpcard/main.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/src/bin/opgpcard/main.rs b/tools/src/bin/opgpcard/main.rs
index e9a5af2..c3e5261 100644
--- a/tools/src/bin/opgpcard/main.rs
+++ b/tools/src/bin/opgpcard/main.rs
@@ -206,7 +206,12 @@ fn print_status(ident: Option<String>, verbose: bool) -> Result<()> {
     }
 
     if let Some(lang) = crd.lang() {
-        println!("Language preferences '{:?}'", lang);
+        let l = lang
+            .iter()
+            .map(|l| format!("{}", l))
+            .collect::<Vec<_>>()
+            .join(", ");
+        println!("Language preferences: '{}'", l);
     }
 
     // information about subkeys