From b0d4d7330f054bd9bea934fd85b50f664f8f77ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ha=20=C4=90ANG?= <dvietha@gmail.com>
Date: Thu, 10 Mar 2022 22:41:32 +0700
Subject: [PATCH] eth/protocols/snap: avoid estimating infinite percentage

---
 eth/protocols/snap/sync.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/eth/protocols/snap/sync.go b/eth/protocols/snap/sync.go
index 646df03887f1..6b2637a50a76 100644
--- a/eth/protocols/snap/sync.go
+++ b/eth/protocols/snap/sync.go
@@ -2798,6 +2798,11 @@ func (s *Syncer) reportSyncProgress(force bool) {
 		accountFills,
 	).Uint64())
 
+	// Don't report anything until we have a meaningful progress
+	if estBytes < 1.0 {
+		return
+	}
+
 	elapsed := time.Since(s.startTime)
 	estTime := elapsed / time.Duration(synced) * time.Duration(estBytes)