Delete baseFeePerGas only pre-gingerbread

compat_test/compat_test.go

@@ -491,12 +491,13 @@ func filterCeloBlock(blockNumber uint64, block map[string]interface{}, gingerbre
 		// We hardcoded the gas limit in celo for pre-gingerbread blocks, we don't have that in op-geth so we remove it
 		// from the celo block.
 		delete(block, "gasLimit")
+		// Some non archive nodes on mainnet have blocks with baseFeePerGas
+		if block["baseFeePerGas"] != nil {
+			delete(block, "baseFeePerGas")
+			fmt.Printf("WARN baseFeePerGas field in l1 block %d\n", blockNumber)
+		}
 	}
-	// Some non archive nodes on mainnet have blocks with baseFeePerGas
-	if block["baseFeePerGas"] != nil {
-		delete(block, "baseFeePerGas")
-		fmt.Printf("WARN baseFeePerGas field in l1 block %d\n", blockNumber)
-	}
+
 	transactions, ok := block["transactions"].([]interface{})
 	if ok {
 		for _, tx := range transactions {