From 366379781599fe64c822cdb1fd93e810d3c582bc Mon Sep 17 00:00:00 2001
From: Wendi Yu <wendi.yu@yahoo.ca>
Date: Tue, 12 May 2020 10:14:37 -0600
Subject: [PATCH] Reduce logspam from node with no peers

Signed-off-by: Wendi Yu <wendi.yu@yahoo.ca>
---
 ipn/local.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ipn/local.go b/ipn/local.go
index 7edd12470..85e46378a 100644
--- a/ipn/local.go
+++ b/ipn/local.go
@@ -567,7 +567,9 @@ func (b *LocalBackend) parseWgStatus(s *wgengine.Status) EngineStatus {
 		rx += p.RxBytes
 		tx += p.TxBytes
 	}
-	b.logf("v%v peers: %v", version.LONG, strings.Join(ss, " "))
+	if len(ss) != 0 {
+		b.logf("v%v peers: %v", version.LONG, strings.Join(ss, " "))
+	}
 	return EngineStatus{
 		RBytes:    rx,
 		WBytes:    tx,