Only add the paging control if the server supports it. This is partly to work around a bug where a server will not allow all users to page, and will return insufficient access instead of ignoring the control.
Only add the paging control if the server supports it. This is partly to work around a bug where a server will not allow all users to page, and will return insufficient access instead of ignoring the control.

astockwell/ruby-net-ldap,javanthropus/ruby-net-ldap,astockwell/ruby-net-ldap,bkeepers/ruby-net-ldap,cloudvolumes/ruby-net-ldap,cloudvolumes/ruby-net-ldap,javanthropus/ruby-net-ldap,bkeepers/ruby-net-ldap