
This commit fixes a bug in kolla_checker.py where the check_volume function will raise "TypeError NoneType object is not iterable" if there are no existing volumes. TrivialFix Change-Id: Ic57c339793fa532ed8db075ba1074db75106e36d
This commit fixes a bug in kolla_checker.py where the check_volume function will raise "TypeError NoneType object is not iterable" if there are no existing volumes. TrivialFix Change-Id: Ic57c339793fa532ed8db075ba1074db75106e36d