From 9b6bddb24ce1097e93f4293f5c11f5040c16da3d Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Mon, 18 Jan 2021 15:11:16 +0100
Subject: [PATCH] tfa: remove/empty description for recovery keys

While the user chosen description is not allowed to be
empty, we do leave it empty for recovery keys, as a "dummy
description" makes little sense...

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
---
 src/config/tfa.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/config/tfa.rs b/src/config/tfa.rs
index aff1b3d8..f957cd75 100644
--- a/src/config/tfa.rs
+++ b/src/config/tfa.rs
@@ -343,6 +343,7 @@ pub struct TfaInfo {
     pub id: String,
 
     /// User chosen description for this entry.
+    #[serde(skip_serializing_if = "String::is_empty")]
     pub description: String,
 
     /// Creation time of this entry as unix epoch.
@@ -359,7 +360,7 @@ impl TfaInfo {
     pub(crate) fn recovery(created: i64) -> Self {
         Self {
             id: "recovery".to_string(),
-            description: "recovery keys".to_string(),
+            description: String::new(),
             enable: true,
             created,
         }