Fix bug that breaks delete test case in UBI BMC code update
Fix bug that breaks delete test case in UBI BMC code update

Resolves openbmc/openbmc-test-automation#968

Change-Id: I73966a9fe50293111749db042bf9885fec611980
Signed-off-by: Charles Paul Hofer <08feea5166a3d3d271f0e9271c1c675fb81e7eda@ibm.com>

openbmc/openbmc-test-automation,openbmc/openbmc-test-automation