lib/ohm.rb in ohm-1.0.0.rc2 vs lib/ohm.rb in ohm-1.0.0.rc3

@@ -1431,12 +1431,10 @@
 
     def _delete_indices(atts)
       model.indices.each do |att|
         val = atts[att.to_s]
 
-        if val
-          model.key[:indices][att][val].srem(id)
-        end
+        model.key[:indices][att][val].srem(id)
       end
     end
 
     def _save_indices(indices)
       indices.each do |att, val|