Address nit in earlier PR (ethereum#33)

Inphi · web-flow · commit 0aa8f1ddceb2 · 2022-10-07T22:22:08.000-04:00
diff --git a/core/state_transition.go b/core/state_transition.go
@@ -294,7 +294,7 @@ func (st *StateTransition) preCheck() error {
 			}
 		}
 	}
-	usesDataGas := len(st.msg.DataHashes()) != 0
+	usesDataGas := st.dataGasUsed().Sign() > 0
 	if usesDataGas && st.evm.ChainConfig().IsSharding(st.evm.Context.BlockNumber) {
 		dataGasPrice := misc.GetDataGasPrice(st.evm.Context.ExcessDataGas)
 		if dataGasPrice.Cmp(st.maxFeePerDataGas) > 0 {

Original file line number	Diff line number	Diff line change
`@@ -294,7 +294,7 @@ func (st *StateTransition) preCheck() error {`
`294`	`294`	`}`
`295`	`295`	`}`
`296`	`296`	`}`
`297`		`- usesDataGas := len(st.msg.DataHashes()) != 0`
	`297`	`+ usesDataGas := st.dataGasUsed().Sign() > 0`
`298`	`298`	`if usesDataGas && st.evm.ChainConfig().IsSharding(st.evm.Context.BlockNumber) {`
`299`	`299`	`dataGasPrice := misc.GetDataGasPrice(st.evm.Context.ExcessDataGas)`
`300`	`300`	`if dataGasPrice.Cmp(st.maxFeePerDataGas) > 0 {`