fix logic and replace hard coded value by global
backups should be a numeric int.text hint for number of backups can now refer to the global value for this platform (and explains how to get that default, by leaving blank)(cherry picked from commit 16b17c15f9fc29e9480431b5bc7bebe2bd4b6230)
fix logic and replace hard coded value by global
backups should be a numeric int.
text hint for number of backups can now refer to the global value for this platform (and explains how to get that default, by leaving blank)
(cherry picked from commit 16b17c15f9fc29e9480431b5bc7bebe2bd4b6230)