From 659347f886e63d2caf3a9484f422ee8f7e7ab164 Mon Sep 17 00:00:00 2001
From: Morty <yiweichi1@gmail.com>
Date: Thu, 17 Apr 2025 16:53:59 +0800
Subject: [PATCH] eth: fix ethapi eth_feeHistory

---
 eth/gasprice/feehistory.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/eth/gasprice/feehistory.go b/eth/gasprice/feehistory.go
index 59830e9fe8..990ba09885 100644
--- a/eth/gasprice/feehistory.go
+++ b/eth/gasprice/feehistory.go
@@ -108,6 +108,9 @@ func (oracle *Oracle) processBlock(bf *blockFees, percentiles []float64) {
 	bf.results.gasUsedRatio = float64(bf.header.GasUsed) / float64(bf.header.GasLimit)
 	if blobGasUsed := bf.header.BlobGasUsed; blobGasUsed != nil {
 		maxBlobGas := eip4844.MaxBlobGasPerBlock(config, bf.header.Time)
+		if maxBlobGas == 0 {
+			return
+		}
 		bf.results.blobGasUsedRatio = float64(*blobGasUsed) / float64(maxBlobGas)
 	}