In ip-adtrust-install, "adding RID bases" step would fail if there was more than one local range defined. This can be a common case if e.g. there are users that migrated from previous IdM solution. With this patch, we fail only if there are multiple local ranges that do not have RID bases set. Keep in mind that overlap checking is ensured by ipa-range-check DS plugin. https://fedorahosted.org/freeipa/ticket/3498