Rails - Jan 2006 - custom paginator generating Next link when not needed

I implemented a prefix search using the following custom paginator:

@performer_pages = Paginator.new self, Performer.count, 25, 
@params[''page'']
@performers = Performer.find( :all,
          :conditions => ["Name >= ?", params[:prefix] ],
          :order => "Name ASC", :limit => 
@performer_pages.items_per_page,
          :offset => @performer_pages.current.offset )

The view (rhtml) creates the previous & next links like so:

<%= link_to ''Previous page'', { :prefix =>
params[:prefix], :page =>
@performer_pages.current.previous } if @performer_pages.current.previous
%>
<%= link_to ''Next page'', { :prefix => params[:prefix],
:page =>
@performer_pages.current.next } if @performer_pages.current.next %>

While this creates the previous link appropriately, it creates the 
''next'' link when one is not required (i.e., the result for the
''next''
page view is empty).

?:-\    Any ideas?  Thanks --


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