GODRIVER-2572 Update topology options to default load empty log options

x/mongo/driver/topology/topology_options.go

@@ -53,7 +53,11 @@ func ConvertToDriverAPIOptions(s *options.ServerAPIOptions) *driver.ServerAPIOpt
  return driverOpts
 }
 
-func newLogger(opts options.LoggerOptions) (*logger.Logger, error) {
+func newLogger(opts *options.LoggerOptions) (*logger.Logger, error) {
+ if opts == nil {
+ opts = options.Logger()
+ }
+
  componentLevels := make(map[logger.Component]logger.Level)
  for component, level := range opts.ComponentLevels {
  componentLevels[logger.Component(component)] = logger.Level(level)
@@ -350,19 +354,17 @@ func NewConfig(co *options.ClientOptions, clock *session.ClusterClock) (*Config,
  )
  }
 
- if opts := co.LoggerOptions; opts != nil {
- lgr, err := newLogger(*opts)
- if err != nil {
- return nil, err
- }
+ lgr, err := newLogger(opts)
+ if err != nil {
+ return nil, err
+ }
 
-  serverOpts = append(
-  serverOpts,
-  withLogger(func() *logger.Logger { return lgr }),
-  )
+ serverOpts = append(
+ serverOpts,
+ withLogger(func() *logger.Logger { return lgr }),
+ )
 
- cfgp.logger = lgr
- }
+ cfgp.logger = lgr
 
  serverOpts = append(
  serverOpts,