From b8a192e3b0e132fed9a3c2e5294b385397b64524 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Fri, 31 Jan 2020 09:09:24 +0100
Subject: [PATCH] src/config/remote.rs: do not serialize empty option

---
 src/config/remote.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/config/remote.rs b/src/config/remote.rs
index e1e3d377..33a8c3ad 100644
--- a/src/config/remote.rs
+++ b/src/config/remote.rs
@@ -49,6 +49,7 @@ pub struct Remote {
     pub host: String,
     pub userid: String,
     pub password: String,
+    #[serde(skip_serializing_if="Option::is_none")]
     pub fingerprint: Option<String>,
 }