fncy2: optimize the function of api_backend.go::SuggestPrice

Author: eric

eth/api_backend.go

@@ -280,14 +280,17 @@ func (b *EthAPIBackend) SuggestPrice(ctx context.Context) (*big.Int, error) {
 	//Fncy2 Update
 	if b.ChainConfig().IsFncy2(b.Chain().CurrentBlock().Header().Number) {
 		suggestPrice, err := b.gpo.SuggestPrice(ctx)
-		gasprice := b.eth.TxPool().GasPriceWithoutLock()
+		gasPrice := b.eth.TxPool().GasPriceWithoutLock()
+		log.Debug("suggestPrice", "gpo.SuggestPrice", suggestPrice, "gasPrice", gasPrice)
 		if err == nil {
-			if suggestPrice.Cmp(gasprice) < 0 {
-				return gasprice, nil
+			if suggestPrice.Cmp(gasPrice) < 0 {
+				return gasPrice, nil
 			}
+			return suggestPrice, nil
+		} else {
+			log.Warn("gpo.SuggestPrice ", "error ", err)
+			return gasPrice, nil
 		}
-		log.Warn("gpo.SuggestPrice ", "error ", err)
-		return gasprice, nil
 	}
 	return b.gpo.SuggestPrice(ctx)
 }