* Fix compiler warning Fix compiler warning about comparing signed with unsigned. * Fix minor bug category->size() is unsigned int, not long unsigned int * Typo Co-authored-by: Peter Feerick <peter.feerick@gmail.com>
* Fix compiler warning Fix compiler warning about comparing signed with unsigned. * Fix minor bug category->size() is unsigned int, not long unsigned int * Typo Co-authored-by: Peter Feerick <peter.feerick@gmail.com>