accounts/abi/bind: fix error handling in baseFee query (ethereum#23781)

This fixes a panic that occurs when HeaderByNumber() returns an error.
gzliudan · Sep 19, 2024 · 4e79b1a · 4e79b1a
1 parent 834a949
commit 4e79b1a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/accounts/abi/bind/base.go b/accounts/abi/bind/base.go
@@ -327,7 +327,7 @@ func (c *BoundContract) transact(opts *TransactOpts, contract *common.Address, i
 		rawTx, err = c.createLegacyTx(opts, contract, input)
 	} else {
 		// Only query for basefee if gasPrice not specified
-		if head, errHead := c.transactor.HeaderByNumber(ensureContext(opts.Context), nil); err != nil {
+		if head, errHead := c.transactor.HeaderByNumber(ensureContext(opts.Context), nil); errHead != nil {
 			return nil, errHead
 		} else if head.BaseFee != nil {
 			rawTx, err = c.createDynamicTx(opts, contract, input, head)