func (t *Target) Fatal(v string) {
	t.mut.RLock()
	defer t.mut.RUnlock()
	if t.logger != nil {
		t.logger.Fatal(v)
	}
}
func (t *Target) Fatal(v string) {
	t.mut.RLock()
	defer t.mut.RUnlock()
	if t.logger != nil {
		t.logger.Fatal(v)
	}
}
func ( t * Target ) Fatal ( v string ) { t . mut . RLock ( ) defer t . mut . RUnlock ( ) if t . logger != nil { t . logger . Fatal ( v ) } }
// Fatal writes the given values to the Target
// logger.
Fatal writes the given values to the Target logger .