Replace mutable default argument
Replace mutable default argument

wger-project/wger,wger-project/wger,wger-project/wger,petervanderdoes/wger,rolandgeider/wger,petervanderdoes/wger,petervanderdoes/wger,petervanderdoes/wger,wger-project/wger,rolandgeider/wger,rolandgeider/wger,rolandgeider/wger