From 729e5cf907c7b10ffa735ea7a1d861df031404a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zoe=20Faltib=C3=A0?= <zoefaltiba@gmail.com>
Date: Tue, 27 Aug 2024 08:37:29 +0200
Subject: [PATCH] improve peer info: avoid writing empty lines

---
 src/disk.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/disk.rs b/src/disk.rs
index 3b142e4..73ac2cb 100644
--- a/src/disk.rs
+++ b/src/disk.rs
@@ -91,7 +91,7 @@ pub(crate) fn persist_channel_peer(
     };
     let mut tmp_path = path.to_path_buf();
     tmp_path.set_extension("ptmp");
-    fs::write(&tmp_path, format!("{}\n", peer_info).as_bytes())?;
+    fs::write(&tmp_path, peer_info.to_string().as_bytes())?;
     fs::rename(tmp_path, path)?;
     tracing::info!("persisted peer (pubkey: {pubkey}, addr: {address})");
     Ok(())
@@ -106,7 +106,7 @@ pub(crate) fn delete_channel_peer(path: &Path, pubkey: String) -> Result<(), API
             .join("\n");
         let mut tmp_path = path.to_path_buf();
         tmp_path.set_extension("dtmp");
-        fs::write(&tmp_path, format!("{}\n", updated_peer_info).as_bytes())?;
+        fs::write(&tmp_path, updated_peer_info.to_string().as_bytes())?;
         fs::rename(tmp_path, path)?;
     }
     Ok(())