Ensure full backup number is a proper integer
In cases where a value is supplied over CLI or passed as env variable, it may result in being a string instead of integer.
During comparison in code it’s vital to keep types aligned. This patch ensures comparison is using correct types in sensetive places.
Change-Id: I923bd4370ac45d7a34a15aa3f81dc5e594379fb4 Signed-off-by: Dmitriy Rabotyagov dmitriy.rabotyagov@cleura.com