RowsAffected panic

[minitr]

When I tried to use the update method, a panic occurred at go-sql-driver/mysql@v1.8.0/result.go:41 +0x2fdatabase/sql.driverResult.RowsAffected. The panic was caused by the following line of code:

res.affectedRows[len(res.affectedRows)-1], nil

Is it possible to add a length check before accessing the slice to prevent this panic?

[methane]

Could you provide reproducer?

I need to check if adding a length check is really the right solution, or if it just masks a real bug.