Method setError

core/state/statedb.go:104–108

setError remembers the first non-nil error it is called with.

(err error)

// setError remembers the first non-nil error it is called with.
func (self *StateDB) setError(err error) {
	if self.dbErr == nil {
		self.dbErr = err
	}
}

func (self *StateDB) Error() error {
	return self.dbErr