 The program should not allow the user to select 0 when there are only 2 users in the list. <!--session: 1743756441710-63965b02-e520-44b5-9a1e-20ea3b3b9288--> <!--Version: Desktop v3.6.0-->
The program should not allow the user to select 0 when there are only 2 users in the list.