Fixed pager limit calculation

widgets/pager.lua

@@ -21,7 +21,7 @@ return function(widget,list,max_elements)
         end
     end
     function new_pager:next()
-        if #list >= self.index*self.max then
+        if #list >= (self.index+1)*self.max then
             self.index = self.index + 1
             new_pager:update()
         end