kickstart finish: root_pass may be nil
This commit fixes an issue, where `empty?` is called on root_pass whichhas a nil value. This causes the template rendering to fail as `empty?`is undefined for NilClass.
kickstart finish: root_pass may be nil
This commit fixes an issue, where `empty?` is called on root_pass which
has a nil value. This causes the template rendering to fail as `empty?`
is undefined for NilClass.