eth/catalyst: prevent division by zero (#25654)

eth/catalyst: prevent diff by zero
2022-08-31 20:29:39 +02:00 · 2022-08-31 20:29:39 +02:00 · 95a2c221d4
commit 95a2c221d4
parent 3f79afb599
1 changed files with 1 additions and 1 deletions
--- a/eth/catalyst/api.go
+++ b/eth/catalyst/api.go
@ -656,7 +656,7 @@ func (api *ConsensusAPI) heartbeat() {
 				if deltaTime > 0 {
 					growth := deltaDiff / deltaTime
 					left := new(big.Int).Sub(ttd, htd)
-					eta = time.Duration(new(big.Int).Div(left, new(big.Int).SetUint64(growth)).Uint64()) * time.Second
+					eta = time.Duration(new(big.Int).Div(left, new(big.Int).SetUint64(growth+1)).Uint64()) * time.Second
 				}
 			}
 			message := "Merge is configured, but previously seen beacon client is offline. Please ensure it is operational before the transition arrives!"